����JFIFXX�����    $.' ",#(7),01444'9=82<.342  2!!22222222222222222222222222222222222222222222222222����"��4�� ���,�PG"Z_�4�˷����kjز�Z�,F+��_z�,�© �����zh6�٨�ic�fu���#ډb���_�N�?��wQ���5-�~�I���8����TK<5o�Iv-�����k�_U_�����~b�M��d����Ӝ�U�Hh��?]��E�w��Q���k�{��_}qFW7HTՑ��Y��F�?_�'ϔ��_�Ջt��=||I ��6�έ"�����D���/[�k�9���Y�8ds|\���Ҿp6�Ҵ���]��.����6�z<�v��@]�i%��$j��~�g��J>��no����pM[me�i$[����s�o�ᘨ�˸ nɜG-�ĨU�ycP�3.DB�li�;��hj���x7Z^�N�h������N3u{�:j�x�힞��#M&��jL P@_���� P��&��o8������9�����@Sz6�t7#O�ߋ �s}Yf�T���lmr����Z)'N��k�۞p����w\�Tȯ?�8`�O��i{wﭹW�[�r�� ��Q4F�׊���3m&L�=��h3����z~��#�\�l :�F,j@�� ʱ�wQT����8�"kJO���6�֚l����}���R�>ډK���]��y����&����p�}b��;N�1�m�r$�|��7�>e�@B�TM*-iH��g�D�)� E�m�|�ؘbҗ�a��Ҿ����t4���o���G��*oCN�rP���Q��@z,|?W[0�����:�n,jWiE��W��$~/�hp\��?��{(�0���+�Y8rΟ�+����>S-S����VN;�}�s?.����� w�9��˟<���Mq4�Wv'��{)0�1mB��V����W[�����8�/<� �%���wT^�5���b��)iM� pg�N�&ݝ��VO~�q���u���9� ����!��J27����$O-���! �:�%H��� ـ����y�ΠM=t{!S�� oK8������t<����è:a������[�����ա�H���~��w��Qz`�po�^ ����Q��n� �,uu�C�$ ^���,������8�#��:�6��e�|~���!�3�3.�\0��q��o�4`.|� ����y�Q�`~;�d�ׯ,��O�Zw�������`73�v�܋�<���Ȏ�� ـ4k��5�K�a�u�=9Yd��$>x�A�&�� j0� ���vF��� Y�|�y��� ~�6�@c��1vOp�Ig����4��l�OD���L����� R���c���j�_�uX6��3?nk��Wy�f;^*B� ��@�~a�`��Eu������+���6�L��.ü>��}y���}_�O�6�͐�:�YrG�X��kG�����l^w���~㒶sy��Iu�!� W ��X��N�7BV��O��!X�2����wvG�R�f�T#�����t�/?���%8�^�W�aT��G�cL�M���I��(J����1~�8�?aT ���]����AS�E��(��*E}� 2��#I/�׍qz��^t�̔���b�Yz4x���t�){ OH��+(E��A&�N�������XT��o��"�XC��'���)}�J�z�p� ��~5�}�^����+�6����w��c��Q�|Lp�d�H��}�(�.|����k��c4^�"�����Z?ȕ ��a<�L�!039C� �Eu�C�F�Ew�ç ;�n?�*o���B�8�bʝ���'#Rqf���M}7����]����s2tcS{�\icTx;�\��7K���P���ʇ Z O-��~��c>"��?�������P��E��O�8��@�8��G��Q�g�a�Վ���󁶠�䧘��_%#r�>�1�z�a��eb��qcPѵ��n���#L��� =��׀t� L�7�`��V���A{�C:�g���e@�w1 Xp3�c3�ġ����p��M"'-�@n4���fG��B3�DJ�8[Jo�ߐ���gK)ƛ��$���� ���8�3�����+���� �����6�ʻ���� ���S�kI�*KZlT _`���?��K����QK�d����B`�s}�>���`��*�>��,*@J�d�oF*����弝��O}�k��s��]��y�ߘ��c1G�V���<=�7��7����6�q�PT��tXԀ�!9*4�4Tހ3XΛex�46���Y��D ����� �BdemDa����\�_l,��G�/���֌7���Y�](�xTt^%�GE�����4�}bT���ڹ�����;Y)���B�Q��u��>J/J �⮶.�XԄ��j�ݳ�+E��d ��r�5�_D�1 ��o�� �B�x�΢�#���<��W�����8���R6�@g�M�.��� dr�D��>(otU��@x=��~v���2� ӣ�d�oBd��3�eO�6�㣷�����ݜ6��6Y��Qz`��S��{���\P�~z m5{J/L��1������<�e�ͅPu�b�]�ϔ���'������f�b� Zpw��c`"��i���BD@:)ִ�:�]��hv�E�w���T�l��P���"Ju�}��وV J��G6��. J/�Qgl߭�e�����@�z�Zev2u�)]կ�����7x���s�M�-<ɯ�c��r�v�����@��$�ޮ}lk���a���'����>x��O\�ZFu>�����ck#��&:��`�$�ai�>2Δ����l���oF[h��lE�ܺ�Πk:)���`�� $[6�����9�����kOw�\|���8}������ބ:��񶐕��I�A1/�=�2[�,�!��.}gN#�u����b��� ~��݊��}34q����d�E��Lc��$��"�[q�U�硬g^��%B �z���r�pJ�ru%v\h1Y�ne`ǥ:g���pQM~�^�Xi� ��`S�:V29.�P���V�?B�k�� AEvw%�_�9C�Q����wKekPؠ�\�;Io d�{ ߞo�c1eP����\� `����E=���@K<�Y���eڼ�J���w����{av�F�'�M�@/J��+9p���|]�����Iw &`��8���&M�hg��[�{��Xj��%��Ӓ�$��(����ʹN���<>�I���RY���K2�NPlL�ɀ)��&e����B+ь����( � �JTx���_?EZ� }@ 6�U���뙢ط�z��dWI�n` D����噥�[��uV��"�G&Ú����2g�}&m��?ċ�"����Om#��������� ��{�ON��"S�X��Ne��ysQ���@Fn��Vg���dX�~nj�]J�<�K]:��FW��b�������62�=��5f����JKw��bf�X�55��~J �%^����:�-�QIE��P��v�nZum� z � ~ə ���� ���ة����;�f��\v���g�8�1��f24;�V���ǔ�)����9���1\��c��v�/'Ƞ�w�������$�4�R-��t���� e�6�/�ġ �̕Ecy�J���u�B���<�W�ַ~�w[B1L۲�-JS΂�{���΃������A��20�c#��@ 0!1@AP"#2Q`$3V�%45a6�FRUq��� ����^7ׅ,$n�������+��F�`��2X'��0vM��p�L=������5��8������u�p~���.�`r�����\���O��,ư�0oS ��_�M�����l���4�kv\JSd���x���SW�<��Ae�IX����������$I���w�:S���y���›R��9�Q[���,�5�;�@]�%���u�@ *ro�lbI �� ��+���%m:�͇ZV�����u�̉����θau<�fc�.����{�4Ա� �Q����*�Sm��8\ujqs]{kN���)qO�y�_*dJ�b�7���yQqI&9�ԌK!�M}�R�;������S�T���1���i[U�ɵz�]��U)V�S6���3$K{�ߊ<�(� E]Զ[ǼENg�����'�\?#)Dkf��J���o��v���'�%ƞ�&K�u�!��b�35LX�Ϸ��63$K�a�;�9>,R��W��3�3� d�JeTYE.Mϧ��-�o�j3+y��y^�c�������VO�9NV\nd�1 ��!͕_)a�v;����թ�M�lWR1��)El��P;��yوÏ�u 3�k�5Pr6<�⒲l�!˞*��u־�n�!�l:����UNW ��%��Chx8vL'��X�@��*��)���̮��ˍ��� ���D-M�+J�U�kvK����+�x8��cY������?�Ԡ��~3mo��|�u@[XeY�C�\Kp�x8�oC�C�&����N�~3-H���� ��MX�s�u<`���~"WL��$8ξ��3���a�)|:@�m�\���^�`�@ҷ)�5p+��6���p�%i)P M���ngc�����#0Aruz���RL+xSS?���ʮ}()#�t��mˇ!��0}}y����<�e� �-ή�Ԩ��X������ MF���ԙ~l L.3���}�V뽺�v�����멬��Nl�)�2����^�Iq��a��M��qG��T�����c3#������3U�Ǎ���}��לS�|qa��ڃ�+���-��2�f����/��bz��ڐ�� �ݼ[2�ç����k�X�2�* �Z�d���J�G����M*9W���s{��w���T��x��y,�in�O�v��]���n����P�$�JB@=4�OTI�n��e�22a\����q�d���%�$��(���:���: /*�K[PR�fr\nڙdN���F�n�$�4�[�� U�zƶ����� �mʋ���,�ao�u 3�z� �x��Kn����\[��VFmbE;�_U��&V�Gg�]L�۪&#n%�$ɯ�dG���D�TI=�%+AB�Ru#��b4�1�»x�cs�YzڙJG��f��Il��d�eF'T� iA��T���uC�$����Y��H?����[!G`}���ͪ� �纤Hv\������j�Ex�K���!���OiƸ�Yj�+u-<���'q����uN�*�r\��+�]���<�wOZ.fp�ێ��,-*)V?j-kÊ#�`�r��dV����(�ݽBk�����G�ƛk�QmUڗe��Z���f}|����8�8��a���i��3'J�����~G_�^���d�8w������ R�`(�~�.��u���l�s+g�bv���W���lGc}��u���afE~1�Ue������Z�0�8�=e�� f@/�jqEKQQ�J��oN��J���W5~M>$6�Lt�;$ʳ{���^��6�{����v6���ķܰg�V�cnn �~z�x�«�,2�u�?cE+Ș�H؎�%�Za�)���X>uW�Tz�Nyo����s���FQƤ��$��*�&�LLXL)�1�" L��eO��ɟ�9=���:t��Z���c��Ž���Y?�ӭV�wv�~,Y��r�ۗ�|�y��GaF�����C�����.�+� ���v1���fήJ�����]�S��T��B��n5sW}y�$��~z�'�c ��8 ��� ,! �p��VN�S��N�N�q��y8z˱�A��4��*��'������2n<�s���^ǧ˭P�Jޮɏ�U�G�L�J�*#��<�V��t7�8����TĜ>��i}K%,���)[��z�21z ?�N�i�n1?T�I�R#��m-�����������������1����lA�`��fT5+��ܐ�c�q՝��ʐ��,���3�f2U�եmab��#ŠdQ�y>\��)�SLY����w#��.���ʑ�f��� ,"+�w�~�N�'�c�O�3F�������N<���)j��&��,-� �љ���֊�_�zS���TǦ����w�>��?�������n��U仆�V���e�����0���$�C�d���rP �m�׈e�Xm�Vu� �L��.�bֹ��� �[Դaզ���*��\y�8�Է:�Ez\�0�Kq�C b��̘��cө���Q��=0Y��s�N��S.���3.���O�o:���#���v7�[#߫ ��5�܎�L���Er4���9n��COWlG�^��0k�%<���ZB���aB_���������'=��{i�v�l�$�uC���mƎҝ{�c㱼�y]���W�i ��ߧc��m�H� m�"�"�����;Y�ߝ�Z�Ǔ�����:S#��|}�y�,/k�Ld� TA�(�AI$+I3��;Y*���Z��}|��ӧO��d�v��..#:n��f>�>���ȶI�TX��� 8��y����"d�R�|�)0���=���n4��6ⲑ�+��r<�O�܂~zh�z����7ܓ�HH�Ga롏���nCo�>������a ���~]���R���̲c?�6(�q�;5%� |�uj�~z8R=X��I�V=�|{v�Gj\gc��q����z�؋%M�ߍ����1y��#��@f^���^�>N�����#x#۹��6�Y~�?�dfPO��{��P�4��V��u1E1J �*|���%���JN��`eWu�zk M6���q t[�� ��g�G���v��WIG��u_ft����5�j�"�Y�:T��ɐ���*�;� e5���4����q$C��2d�}���� _S�L#m�Yp��O�.�C�;��c����Hi#֩%+) �Ӎ��ƲV���SYź��g |���tj��3�8���r|���V��1#;.SQ�A[���S������#���`n�+���$��$I �P\[�@�s��(�ED�z���P��])8�G#��0B��[ى��X�II�q<��9�~[Z멜�Z�⊔IWU&A>�P~�#��dp<�?����7���c��'~���5 ��+$���lx@�M�dm��n<=e�dyX��?{�|Aef ,|n3�<~z�ƃ�uۧ�����P��Y,�ӥQ�*g�#먙R�\���;T��i,��[9Qi歉����c>]9�� ��"�c��P�� �Md?٥��If�ت�u��k��/����F��9�c*9��Ǎ:�ØF���z�n*�@|I�ށ9����N3{'��[�'ͬ�Ҳ4��#}��!�V� Fu��,�,mTIk���v C�7v���B�6k�T9��1�*l� '~��ƞF��lU��'�M ����][ΩũJ_�{�i�I�n��$���L�� j��O�dx�����kza۪��#�E��Cl����x˘�o�����V���ɞ�ljr��)�/,�߬h�L��#��^��L�ф�,íMƁe�̩�NB�L�����iL����q�}��(��q��6IçJ$�W�E$��:������=#����(�K�B����zђ <��K(�N�۫K�w��^O{!����)�H���>x�������lx�?>Պ�+�>�W���,Ly!_�D���Ō�l���Q�!�[ �S����J��1��Ɛ�Y}��b,+�Lo�x�ɓ)����=�y�oh�@�꥟/��I��ѭ=��P�y9��� �ۍYӘ�e+�p�Jnϱ?V\SO%�(�t� ���=?MR�[Ș�����d�/ ��n�l��B�7j� ��!�;ӥ�/�[-���A�>�dN�sLj ��,ɪv��=1c�.SQ�O3�U���ƀ�ܽ�E����������̻��9G�ϷD�7(�}��Ävӌ\�y�_0[w ���<΍>����a_��[0+�L��F.�޺��f�>oN�T����q;���y\��bՃ��y�jH�<|q-eɏ�_?_9+P���Hp$�����[ux�K w�Mw��N�ی'$Y2�=��q���KB��P��~������Yul:�[<����F1�2�O���5=d����]Y�sw:���Ϯ���E��j,_Q��X��z`H1,#II ��d�wr��P˂@�ZJV����y$�\y�{}��^~���[:N����ߌ�U�������O��d�����ؾe��${p>G��3c���Ė�lʌ�� ת��[��`ϱ�-W����dg�I��ig2��� ��}s ��ؤ(%#sS@���~���3�X�nRG�~\jc3�v��ӍL��M[JB�T��s3}��j�Nʖ��W����;7��ç?=X�F=-�=����q�ߚ���#���='�c��7���ڑW�I(O+=:uxq�������������e2�zi+�kuG�R��������0�&e�n���iT^J����~\jy���p'dtG��s����O��3����9* �b#Ɋ�� p������[Bws�T�>d4�ۧs���nv�n���U���_�~,�v����ƜJ1��s�� �QIz��)�(lv8M���U=�;����56��G���s#�K���MP�=��LvyGd��}�VwWBF�'�à �?MH�U�g2�� ����!�p�7Q��j��ڴ����=��j�u��� Jn�A s���uM������e��Ɔ�Ҕ�!)'��8Ϣ�ٔ��ޝ(��Vp���צ֖d=�IC�J�Ǡ{q������kԭ�߸���i��@K����u�|�p=..�*+����x�����z[Aqġ#s2a�Ɗ���RR�)*HRsi�~�a &f��M��P����-K�L@��Z��Xy�'x�{}��Zm+���:�)�) IJ�-i�u���� ���ܒH��'�L(7�y�GӜq���� j��� 6ߌg1�g�o���,kر���tY�?W,���p���e���f�OQS��!K�۟cҒA�|ս�j�>��=⬒��˧L[�� �߿2JaB~R��u�:��Q�] �0H~���]�7��Ƽ�I���(}��cq '�ήET���q�?f�ab���ӥvr� �)o��-Q��_'����ᴎo��K������;��V���o��%���~OK ����*��b�f:���-ťIR��`B�5!RB@���ï�� �u �̯e\�_U�_������� g�ES��3�������QT��a����x����U<~�c?�*�#]�MW,[8O�a�x��]�1bC|踤�P��lw5V%�)�{t�<��d��5���0i�XSU��m:��Z�┵�i�"��1�^B�-��P�hJ��&)O��*�D��c�W��vM��)����}���P��ܗ-q����\mmζZ-l@�}��a��E�6��F�@��&Sg@���ݚ�M����� ȹ 4����#p�\H����dYDo�H���"��\��..R�B�H�z_�/5˘����6��KhJR��P�mƶi�m���3�,#c�co��q�a)*Pt����R�m�k�7x�D�E�\Y�閣_X�<���~�)���c[[�BP����6�Yq���S��0����%_����;��Àv�~�| VS؇ ��'O0��F0��\���U�-�d@�����7�SJ*z��3n��y��P����O���������m�~�P�3|Y��ʉr#�C�<�G~�.,! ���bqx���h~0=��!ǫ�jy����l�O,�[B��~��|9��ٱ����Xly�#�i�B��g%�S��������tˋ���e���ې��\[d�t)��.+u�|1 ������#�~Oj����hS�%��i.�~X���I�H�m��0n���c�1uE�q��cF�RF�o���7� �O�ꮧ� ���ۛ{��ʛi5�rw?׌#Qn�TW��~?y$��m\�\o����%W� ?=>S�N@�� �Ʈ���R����N�)�r"C�:��:����� �����#��qb��Y�. �6[��2K����2u�Ǧ�HYR��Q�MV��� �G�$��Q+.>�����nNH��q�^��� ����q��mM��V��D�+�-�#*�U�̒ ���p욳��u:�������IB���m���PV@O���r[b= �� ��1U�E��_Nm�yKbN�O���U�}�the�`�|6֮P>�\2�P�V���I�D�i�P�O;�9�r�mAHG�W�S]��J*�_�G��+kP�2����Ka�Z���H�'K�x�W�MZ%�O�YD�Rc+o��?�q��Ghm��d�S�oh�\�D�|:W������UA�Qc yT�q������~^�H��/��#p�CZ���T�I�1�ӏT����4��"�ČZ�����}��`w�#�*,ʹ�� ��0�i��課�Om�*�da��^gJ݅{���l�e9uF#T�ֲ��̲�ٞC"�q���ߍ ոޑ�o#�XZTp����@ o�8��(jd��xw�]�,f���`~�|,s��^����f�1���t��|��m�򸄭/ctr��5s��7�9Q�4�H1꠲BB@l9@���C�����+�wp�xu�£Yc�9��?`@#�o�mH�s2��)�=��2�.�l����jg�9$�Y�S�%*L������R�Y������7Z���,*=�䷘$�������arm�o�ϰ���UW.|�r�uf����IGw�t����Zwo��~5 ��YյhO+=8fF�)�W�7�L9lM�̘·Y���֘YLf�큹�pRF���99.A �"wz��=E\Z���'a� 2��Ǚ�#;�'}�G���*��l��^"q��+2FQ� hj��kŦ��${���ޮ-�T�٭cf�|�3#~�RJ����t��$b�(R��(����r���dx� >U b�&9,>���%E\� Ά�e�$��'�q't��*�א���ެ�b��-|d���SB�O�O��$�R+�H�)�܎�K��1m`;�J�2�Y~9��O�g8=vqD`K[�F)k�[���1m޼c��n���]s�k�z$@��)!I �x՝"v��9=�ZA=`Ɠi �:�E��)`7��vI��}d�YI�_ �o�:ob���o ���3Q��&D&�2=�� �Ά��;>�h����y.*ⅥS������Ӭ�+q&����j|UƧ����}���J0��WW< ۋS�)jQR�j���Ư��rN)�Gű�4Ѷ(�S)Ǣ�8��i��W52���No˓� ۍ%�5brOn�L�;�n��\G����=�^U�dI���8$�&���h��'���+�(������cȁ߫k�l��S^���cƗjԌE�ꭔ��gF���Ȓ��@���}O���*;e�v�WV���YJ\�]X'5��ղ�k�F��b 6R�o՜m��i N�i����>J����?��lPm�U��}>_Z&�KK��q�r��I�D�Չ~�q�3fL�:S�e>���E���-G���{L�6p�e,8��������QI��h��a�Xa��U�A'���ʂ���s�+טIjP�-��y�8ۈZ?J$��W�P� ��R�s�]��|�l(�ԓ��sƊi��o(��S0��Y� 8�T97.�����WiL��c�~�dxc�E|�2!�X�K�Ƙਫ਼�$((�6�~|d9u+�qd�^3�89��Y�6L�.I�����?���iI�q���9�)O/뚅����O���X��X�V��ZF[�یgQ�L��K1���RҖr@v�#��X�l��F���Нy�S�8�7�kF!A��sM���^rkp�jP�DyS$N���q��nxҍ!U�f�!eh�i�2�m���`�Y�I�9r�6� �TF���C}/�y�^���Η���5d�'��9A-��J��>{�_l+�`��A���[�'��յ�ϛ#w:݅�%��X�}�&�PSt�Q�"�-��\縵�/����$Ɨh�Xb�*�y��BS����;W�ջ_mc�����vt?2}1�;qS�d�d~u:2k5�2�R�~�z+|HE!)�Ǟl��7`��0�<�,�2*���Hl-��x�^����'_TV�gZA�'j� ^�2Ϊ��N7t�����?w�� �x1��f��Iz�C-Ȗ��K�^q�;���-W�DvT�7��8�Z�������� hK�(P:��Q- �8�n�Z���܃e貾�<�1�YT<�,�����"�6{/ �?�͟��|1�:�#g��W�>$����d��J��d�B��=��jf[��%rE^��il:��B���x���Sּ�1հ��,�=��*�7 fcG��#q� �eh?��2�7�����,�!7x��6�n�LC�4x��},Geǝ�tC.��vS �F�43��zz\��;QYC,6����~;RYS/6���|2���5���v��T��i����������mlv��������&� �nRh^ejR�LG�f���? �ۉҬܦƩ��|��Ȱ����>3����!v��i�ʯ�>�v��オ�X3e���_1z�Kȗ\<������!�8���V��]��?b�k41�Re��T�q��mz��TiOʦ�Z��Xq���L������q"+���2ۨ��8}�&N7XU7Ap�d�X��~�׿��&4e�o�F��� �H����O���č�c�� 懴�6���͉��+)��v;j��ݷ�� �UV�� i��� j���Y9GdÒJ1��詞�����V?h��l����l�cGs�ځ�������y�Ac�����\V3�? �� ܙg�>qH�S,�E�W�[�㺨�uch�⍸�O�}���a��>�q�6�n6����N6�q������N ! 1AQaq�0@����"2BRb�#Pr���3C`��Scst���$4D���%Td�� ?���N����a��3��m���C���w��������xA�m�q�m���m������$����4n淿t'��C"w��zU=D�\R+w�p+Y�T�&�պ@��ƃ��3ޯ?�Aﶂ��aŘ���@-�����Q�=���9D��ռ�ѻ@��M�V��P��܅�G5�f�Y<�u=,EC)�<�Fy'�"�&�չ�X~f��l�KԆV��?�� �W�N����=(� �;���{�r����ٌ�Y���h{�١������jW����P���Tc�����X�K�r��}���w�R��%��?���E��m�� �Y�q|����\lEE4���r���}�lsI�Y������f�$�=�d�yO����p�����yBj8jU�o�/�S��?�U��*������ˍ�0������u�q�m [�?f����a�� )Q�>����6#������� ?����0UQ����,IX���(6ڵ[�DI�MNލ�c&���υ�j\��X�R|,4��� j������T�hA�e��^���d���b<����n�� �즇�=!���3�^�`j�h�ȓr��jẕ�c�,ٞX����-����a�ﶔ���#�$��]w�O��Ӫ�1y%��L�Y<�wg#�ǝ�̗`�x�xa�t�w��»1���o7o5��>�m뭛C���Uƃߜ}�C���y1Xνm�F8�jI���]����H���ۺиE@I�i;r�8ӭ����V�F�Շ| ��&?�3|x�B�MuS�Ge�=Ӕ�#BE5G�����Y!z��_e��q�р/W>|-�Ci߇�t�1ޯќd�R3�u��g�=0 5��[?�#͏��q�cf���H��{ ?u�=?�?ǯ���}Z��z���hmΔ�BFTW�����<�q�(v� ��!��z���iW]*�J�V�z��gX֧A�q�&��/w���u�gYӘa���; �i=����g:��?2�dž6�ى�k�4�>�Pxs����}������G�9��3 ���)gG�R<>r h�$��'nc�h�P��Bj��J�ҧH� -��N1���N��?��~��}-q!=��_2hc�M��l�vY%UE�@|�v����M2�.Y[|y�"Eï��K�ZF,�ɯ?,q�?v�M 80jx�"�;�9vk�����+ ֧�� �ȺU��?�%�vcV��mA�6��Qg^M����A}�3�nl� QRN�l8�kkn�'�����(��M�7m9و�q���%ޟ���*h$Zk"��$�9��: �?U8�Sl��,,|ɒ��xH(ѷ����Gn�/Q�4�P��G�%��Ա8�N��!� �&�7�;���eKM7�4��9R/%����l�c>�x;������>��C�:�����t��h?aKX�bhe�ᜋ^�$�Iհ �hr7%F$�E��Fd���t��5���+�(M6�t����Ü�UU|zW�=a�Ts�Tg������dqP�Q����b'�m���1{|Y����X�N��b �P~��F^F:����k6�"�j!�� �I�r�`��1&�-$�Bevk:y���#yw��I0��x��=D�4��tU���P�ZH��ڠ底taP��6����b>�xa����Q�#� WeF��ŮNj�p�J* mQ�N����*I�-*�ȩ�F�g�3 �5��V�ʊ�ɮ�a��5F���O@{���NX��?����H�]3��1�Ri_u��������ѕ�� ����0��� F��~��:60�p�͈�S��qX#a�5>���`�o&+�<2�D����: �������ڝ�$�nP���*)�N�|y�Ej�F�5ټ�e���ihy�Z �>���k�bH�a�v��h�-#���!�Po=@k̆IEN��@��}Ll?j�O������߭�ʞ���Q|A07x���wt!xf���I2?Z��<ץ�T���cU�j��]��陎Ltl �}5�ϓ��$�,��O�mˊ�;�@O��jE��j(�ا,��LX���LO���Ц�90�O �.����a��nA���7������j4 ��W��_ٓ���zW�jcB������y՗+EM�)d���N�g6�y1_x��p�$Lv:��9�"z��p���ʙ$��^��JԼ*�ϭ����o���=x�Lj�6�J��u82�A�H�3$�ٕ@�=Vv�]�'�qEz�;I˼��)��=��ɯ���x �/�W(V���p�����$ �m�������u�����񶤑Oqˎ�T����r��㠚x�sr�GC��byp�G��1ߠ�w e�8�$⿄����/�M{*}��W�]˷.�CK\�ުx���/$�WPw���r� |i���&�}�{�X� �>��$-��l���?-z���g����lΆ���(F���h�vS*���b���߲ڡn,|)mrH[���a�3�ר�[1��3o_�U�3�TC�$��(�=�)0�kgP���� ��u�^=��4 �WYCҸ:��vQ�ר�X�à��tk�m,�t*��^�,�}D*� �"(�I��9R����>`�`��[~Q]�#af��i6l��8���6�:,s�s�N6�j"�A4���IuQ��6E,�GnH��zS�HO�uk�5$�I�4��ؤ�Q9�@��C����wp�BGv[]�u�Ov���0I4���\��y�����Q�Ѹ��~>Z��8�T��a��q�ޣ;z��a���/��S��I:�ܫ_�|������>=Z����8:�S��U�I�J��"IY���8%b8���H��:�QO�6�;7�I�S��J��ҌAά3��>c���E+&jf$eC+�z�;��V����� �r���ʺ������my�e���aQ�f&��6�ND��.:��NT�vm�<- u���ǝ\MvZY�N�NT��-A�>jr!S��n�O 1�3�Ns�%�3D@���`������ܟ 1�^c<���� �a�ɽ�̲�Xë#�w�|y�cW�=�9I*H8�p�^(4���՗�k��arOcW�tO�\�ƍR��8����'�K���I�Q�����?5�>[�}��yU�ײ -h��=��% q�ThG�2�)���"ו3]�!kB��*p�FDl�A���,�eEi�H�f�Ps�����5�H:�Փ~�H�0Dت�D�I����h�F3�������c��2���E��9�H��5�zԑ�ʚ�i�X�=:m�xg�hd(�v����׊�9iS��O��d@0ڽ���:�p�5�h-��t�&���X�q�ӕ,��ie�|���7A�2���O%P��E��htj��Y1��w�Ѓ!����  ���� ࢽ��My�7�\�a�@�ţ�J �4�Ȼ�F�@o�̒?4�wx��)��]�P��~�����u�����5�����7X ��9��^ܩ�U;Iꭆ 5 �������eK2�7(�{|��Y׎ �V��\"���Z�1� Z�����}��(�Ǝ"�1S���_�vE30>���p;� ΝD��%x�W�?W?v����o�^V�i�d��r[��/&>�~`�9Wh��y�;���R��� ;;ɮT��?����r$�g1�K����A��C��c��K��l:�'��3 c�ﳯ*"t8�~l��)���m��+U,z��`(�>yJ�?����h>��]��v��ЍG*�{`��;y]��I�T� ;c��NU�fo¾h���/$���|NS���1�S�"�H��V���T���4��uhǜ�]�v;���5�͠x��'C\�SBpl���h}�N����� A�Bx���%��ޭ�l��/����T��w�ʽ]D�=����K���ž�r㻠l4�S�O?=�k �M:� ��c�C�a�#ha���)�ѐxc�s���gP�iG��{+���x���Q���I= �� z��ԫ+ �8"�k�ñ�j=|����c ��y��CF��/��*9ж�h{ �?4�o� ��k�m�Q�N�x��;�Y��4膚�a�w?�6�>e]�����Q�r�:����g�,i"�����ԩA�*M�<�G��b�if��l^M��5� �Ҩ�{����6J��ZJ�����P�*�����Y���ݛu�_4�9�I8�7���������,^ToR���m4�H��?�N�S�ѕw��/S��甍�@�9H�S�T��t�ƻ���ʒU��*{Xs�@����f�����֒Li�K{H�w^���������Ϥm�tq���s� ���ք��f:��o~s��g�r��ט� �S�ѱC�e]�x���a��) ���(b-$(�j>�7q�B?ӕ�F��hV25r[7 Y� }L�R��}����*sg+��x�r�2�U=�*'WS��ZDW]�WǞ�<��叓���{�$�9Ou4��y�90-�1�'*D`�c�^o?(�9��u���ݐ��'PI&� f�Jݮ�������:wS����jfP1F:X �H�9dԯ���˝[�_54 �}*;@�ܨ�� ð�yn�T���?�ןd�#���4rG�ͨ��H�1�|-#���Mr�S3��G�3�����)�.᧏3v�z֑��r����$G"�`j �1t��x0<Ɔ�Wh6�y�6��,œ�Ga��gA����y��b��)��h�D��ß�_�m��ü �gG;��e�v��ݝ�nQ� ��C����-�*��o���y�a��M��I�>�<���]obD��"�:���G�A��-\%LT�8���c�)��+y76���o�Q�#*{�(F�⽕�y����=���rW�\p���۩�c���A���^e6��K������ʐ�cVf5$�'->���ՉN"���F�"�UQ@�f��Gb~��#�&�M=��8�ט�JNu9��D��[̤�s�o�~������ G��9T�tW^g5y$b��Y'��س�Ǵ�=��U-2 #�MC�t(�i� �lj�@Q 5�̣i�*�O����s�x�K�f��}\��M{E�V�{�υ��Ƈ�����);�H����I��fe�Lȣr�2��>��W�I�Ȃ6������i��k�� �5�YOxȺ����>��Y�f5'��|��H+��98pj�n�.O�y�������jY��~��i�w'������l�;�s�2��Y��:'lg�ꥴ)o#'Sa�a�K��Z� �m��}�`169�n���"���x��I ��*+� }F<��cГ���F�P�������ֹ*�PqX�x۩��,� ��N�� �4<-����%����:��7����W���u�`����� $�?�I��&����o��o��`v�>��P��"��l���4��5'�Z�gE���8���?��[�X�7(��.Q�-��*���ތL@̲����v��.5���[��=�t\+�CNܛ��,g�SQnH����}*F�G16���&:�t��4ُ"A��̣��$�b �|����#rs��a�����T�� ]�<�j��BS�('$�ɻ� �wP;�/�n��?�ݜ��x�F��yUn�~mL*-�������Xf�wd^�a�}��f�,=t�׵i�.2/wpN�Ep8�OР���•��R�FJ� 55TZ��T �ɭ�<��]��/�0�r�@�f��V��V����Nz�G��^���7hZi����k��3�,kN�e|�vg�1{9]_i��X5y7� 8e]�U����'�-2,���e"����]ot�I��Y_��n�(JҼ��1�O ]bXc���Nu�No��pS���Q_���_�?i�~�x h5d'�(qw52] ��'ޤ�q��o1�R!���`ywy�A4u���h<קy���\[~�4�\ X�Wt/� 6�����n�F�a8��f���z �3$�t(���q��q�x��^�XWeN'p<-v�!�{�(>ӽDP7��ո0�y)�e$ٕv�Ih'Q�EA�m*�H��RI��=:��� ���4牢) �%_iN�ݧ�l]� �Nt���G��H�L��� ɱ�g<���1V�,�J~�ٹ�"K��Q�� 9�HS�9�?@��k����r�;we݁�]I�!{ �@�G�[�"��`���J:�n]�{�cA�E����V��ʆ���#��U9�6����j�#Y�m\��q�e4h�B�7��C�������d<�?J����1g:ٳ���=Y���D�p�ц� ׈ǔ��1�]26؜oS�'��9�V�FVu�P�h�9�xc�oq�X��p�o�5��Ա5$�9W�V(�[Ak�aY錎qf;�'�[�|���b�6�Ck��)��#a#a˙��8���=äh�4��2��C��4tm^ �n'c���]GQ$[Wҿ��i���vN�{Fu ��1�gx��1┷���N�m��{j-,��x�� Ūm�ЧS�[�s���Gna���䑴�� x�p 8<������97�Q���ϴ�v�aϚG��Rt�Һ׈�f^\r��WH�JU�7Z���y)�vg=����n��4�_)y��D'y�6�]�c�5̪�\� �PF�k����&�c;��cq�$~T�7j ���nç]�<�g ":�to�t}�159�<�/�8������m�b�K#g'I'.W�����6��I/��>v��\�MN��g���m�A�yQL�4u�Lj�j9��#44�t��l^�}L����n��R��!��t��±]��r��h6ٍ>�yҏ�N��fU�� ���� Fm@�8}�/u��jb9������he:A�y�ծw��GpΧh�5����l}�3p468��)U��d��c����;Us/�֔�YX�1�O2��uq�s��`hwg�r~�{ R��mhN��؎*q 42�*th��>�#���E����#��Hv�O����q�}�����6�e��\�,Wk�#���X��b>��p}�դ��3���T5��†��6��[��@�P�y*n��|'f�֧>�lư΂�̺����SU�'*�q�p�_S�����M�� '��c�6�����m�� ySʨ;M��r���Ƌ�m�Kxo,���Gm�P��A�G�:��i��w�9�}M(�^�V��$ǒ�ѽ�9���|���� �a����J�SQ�a���r�B;����}���ٻ֢�2�%U���c�#�g���N�a�ݕ�'�v�[�OY'��3L�3�;,p�]@�S��{ls��X�'���c�jw�k'a�.��}�}&�� �dP�*�bK=ɍ!����;3n�gΊU�ߴmt�'*{,=SzfD� A��ko~�G�aoq�_mi}#�m�������P�Xhύ����mxǍ�΂���巿zf��Q���c���|kc�����?���W��Y�$���_Lv����l߶��c���`?����l�j�ݲˏ!V��6����U�Ђ(A���4y)H���p�Z_�x��>���e��R��$�/�`^'3qˏ�-&Q�=?��CFVR �D�fV�9��{�8g�������n�h�(P"��6�[�D���< E�����~0<@�`�G�6����Hг�cc�� �c�K.5��D��d�B���`?�XQ��2��ٿyqo&+�1^� DW�0�ꊩ���G�#��Q�nL3��c���������/��x ��1�1[y�x�პCW��C�c�UĨ80�m�e�4.{�m��u���I=��f�����0QRls9���f���������9���~f�����Ǩ��a�"@�8���ȁ�Q����#c�ic������G��$���G���r/$W�(��W���V�"��m�7�[m�A�m����bo��D� j����۳� l���^�k�h׽����� ��#� iXn�v��eT�k�a�^Y�4�BN��ĕ��0 !01@Q"2AaPq3BR������?���@4�Q�����T3,���㺠�W�[=JK�Ϟ���2�r^7��vc�:�9 �E�ߴ�w�S#d���Ix��u��:��Hp��9E!�� V 2;73|F��9Y���*ʬ�F��D����u&���y؟��^EA��A��(ɩ���^��GV:ݜDy�`��Jr29ܾ�㝉��[���E;Fzx��YG��U�e�Y�C���� ����v-tx����I�sם�Ę�q��Eb�+P\ :>�i�C'�;�����k|z�رn�y]�#ǿb��Q��������w�����(�r|ӹs��[�D��2v-%��@;�8<a���[\o[ϧw��I!��*0�krs)�[�J9^��ʜ��p1)� "��/_>��o��<1����A�E�y^�C��`�x1'ܣn�p��s`l���fQ��):�l����b>�Me�jH^?�kl3(�z:���1ŠK&?Q�~�{�ٺ�h�y���/�[��V�|6��}�KbX����mn[-��7�5q�94�������dm���c^���h� X��5��<�eޘ>G���-�}�دB�ޟ� ��|�rt�M��V+�]�c?�-#ڛ��^ǂ}���Lkr���O��u�>�-D�ry� D?:ޞ�U��ǜ�7�V��?瓮�"�#���r��չģVR;�n���/_� ؉v�ݶe5d�b9��/O��009�G���5n�W����JpA�*�r9�>�1��.[t���s�F���nQ� V 77R�]�ɫ8����_0<՜�IF�u(v��4��F�k�3��E)��N:��yڮe��P�`�1}�$WS��J�SQ�N�j�ٺ��޵�#l���ј(�5=��5�lǏmoW�v-�1����v,W�mn��߀$x�<����v�j(����c]��@#��1������Ǔ���o'��u+����;G�#�޸��v-lη��/(`i⣍Pm^���ԯ̾9Z��F��������n��1��� ��]�[��)�'������:�֪�W��FC����� �B9،!?���]��V��A�Վ�M��b�w��G F>_DȬ0¤�#�QR�[V��kz���m�w�"��9ZG�7'[��=�Q����j8R?�zf�\a�=��O�U����*oB�A�|G���2�54 �p��.w7� �� ��&������ξxGHp� B%��$g�����t�Џ򤵍z���HN�u�Я�-�'4��0��;_��3 !01"@AQa2Pq#3BR������?��ʩca��en��^��8���<�u#��m*08r��y�N"�<�Ѳ0��@\�p��� �����Kv�D��J8�Fҽ� �f�Y��-m�ybX�NP����}�!*8t(�OqѢ��Q�wW�K��ZD��Δ^e��!� ��B�K��p~�����e*l}z#9ң�k���q#�Ft�o��S�R����-�w�!�S���Ӥß|M�l޶V��!eˈ�8Y���c�ЮM2��tk���� ������J�fS����Ö*i/2�����n]�k�\���|4yX�8��U�P.���Ы[���l��@"�t�<������5�lF���vU�����W��W��;�b�cД^6[#7@vU�xgZv��F�6��Q,K�v��� �+Ъ��n��Ǣ��Ft���8��0��c�@�!�Zq s�v�t�;#](B��-�nῃ~���3g������5�J�%���O������n�kB�ĺ�.r��+���#�N$?�q�/�s�6��p��a����a��J/��M�8��6�ܰ"�*������ɗud"\w���aT(����[��F��U՛����RT�b���n�*��6���O��SJ�.�ij<�v�MT��R\c��5l�sZB>F��<7�;EA��{��E���Ö��1U/�#��d1�a�n.1ě����0�ʾR�h��|�R��Ao�3�m3 ��%�� ���28Q� ��y��φ���H�To�7�lW>����#i`�q���c����a��� �m,B�-j����݋�'mR1Ήt�>��V��p���s�0IbI�C.���1R�ea�����]H�6����������4B>��o��](��$B���m�����a�!=��?�B� K�Ǿ+�Ծ"�n���K��*��+��[T#�{E�J�S����Q�����s�5�:�U�\wĐ�f�3����܆&�)����I���Ԇw��E T�lrTf6Q|R�h:��[K�� �z��c֧�G�C��%\��_�a�84��HcO�bi��ؖV��7H �)*ģK~Xhչ0��4?�0��� �E<���}3���#���u�?�� ��|g�S�6ꊤ�|�I#Hڛ� �ա��w�X��9��7���Ŀ%�SL��y6č��|�F�a 8���b��$�sק�h���b9RAu7�˨p�Č�_\*w��묦��F ����4D~�f����|(�"m���NK��i�S�>�$d7SlA��/�²����SL��|6N�}���S�˯���g��]6��; �#�.��<���q'Q�1|KQ$�����񛩶"�$r�b:���N8�w@��8$�� �AjfG|~�9F ���Y��ʺ��Bwؒ������M:I岎�G��`s�YV5����6��A �b:�W���G�q%l�����F��H���7�������Fsv7��k�� 403WebShell
403Webshell
Server IP : 54.89.25.11  /  Your IP : 216.73.216.255
Web Server : Apache/2.4.7 (Ubuntu)
System : Linux ip-172-31-88-18 3.13.0-74-generic #118-Ubuntu SMP Thu Dec 17 22:52:10 UTC 2015 x86_64
User : www-data ( 33)
PHP Version : 5.5.9-1ubuntu4.24
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
MySQL : ON  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : ON
Directory :  /proc/self/root/lib/modules/3.13.0-74-generic/build/scripts/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /proc/self/root/lib/modules/3.13.0-74-generic/build/scripts/kernel-doc
#!/usr/bin/perl -w

use strict;

## Copyright (c) 1998 Michael Zucchi, All Rights Reserved        ##
## Copyright (C) 2000, 1  Tim Waugh <twaugh@redhat.com>          ##
## Copyright (C) 2001  Simon Huggins                             ##
## Copyright (C) 2005-2012  Randy Dunlap                         ##
## Copyright (C) 2012  Dan Luedtke                               ##
## 								 ##
## #define enhancements by Armin Kuster <akuster@mvista.com>	 ##
## Copyright (c) 2000 MontaVista Software, Inc.			 ##
## 								 ##
## This software falls under the GNU General Public License.     ##
## Please read the COPYING file for more information             ##

# 18/01/2001 - 	Cleanups
# 		Functions prototyped as foo(void) same as foo()
# 		Stop eval'ing where we don't need to.
# -- huggie@earth.li

# 27/06/2001 -  Allowed whitespace after initial "/**" and
#               allowed comments before function declarations.
# -- Christian Kreibich <ck@whoop.org>

# Still to do:
# 	- add perldoc documentation
# 	- Look more closely at some of the scarier bits :)

# 26/05/2001 - 	Support for separate source and object trees.
#		Return error code.
# 		Keith Owens <kaos@ocs.com.au>

# 23/09/2001 - Added support for typedefs, structs, enums and unions
#              Support for Context section; can be terminated using empty line
#              Small fixes (like spaces vs. \s in regex)
# -- Tim Jansen <tim@tjansen.de>

# 25/07/2012 - Added support for HTML5
# -- Dan Luedtke <mail@danrl.de>

#
# This will read a 'c' file and scan for embedded comments in the
# style of gnome comments (+minor extensions - see below).
#

# Note: This only supports 'c'.

# usage:
# kernel-doc [ -docbook | -html | -html5 | -text | -man | -list ]
#            [ -no-doc-sections ]
#            [ -function funcname [ -function funcname ...] ]
#            c file(s)s > outputfile
# or
#            [ -nofunction funcname [ -function funcname ...] ]
#            c file(s)s > outputfile
#
#  Set output format using one of -docbook -html -html5 -text or -man.
#  Default is man.
#  The -list format is for internal use by docproc.
#
#  -no-doc-sections
#	Do not output DOC: sections
#
#  -function funcname
#	If set, then only generate documentation for the given function(s) or
#	DOC: section titles.  All other functions and DOC: sections are ignored.
#
#  -nofunction funcname
#	If set, then only generate documentation for the other function(s)/DOC:
#	sections. Cannot be used together with -function (yes, that's a bug --
#	perl hackers can fix it 8))
#
#  c files - list of 'c' files to process
#
#  All output goes to stdout, with errors to stderr.

#
# format of comments.
# In the following table, (...)? signifies optional structure.
#                         (...)* signifies 0 or more structure elements
# /**
#  * function_name(:)? (- short description)?
# (* @parameterx: (description of parameter x)?)*
# (* a blank line)?
#  * (Description:)? (Description of function)?
#  * (section header: (section description)? )*
#  (*)?*/
#
# So .. the trivial example would be:
#
# /**
#  * my_function
#  */
#
# If the Description: header tag is omitted, then there must be a blank line
# after the last parameter specification.
# e.g.
# /**
#  * my_function - does my stuff
#  * @my_arg: its mine damnit
#  *
#  * Does my stuff explained.
#  */
#
#  or, could also use:
# /**
#  * my_function - does my stuff
#  * @my_arg: its mine damnit
#  * Description: Does my stuff explained.
#  */
# etc.
#
# Besides functions you can also write documentation for structs, unions,
# enums and typedefs. Instead of the function name you must write the name
# of the declaration;  the struct/union/enum/typedef must always precede
# the name. Nesting of declarations is not supported.
# Use the argument mechanism to document members or constants.
# e.g.
# /**
#  * struct my_struct - short description
#  * @a: first member
#  * @b: second member
#  *
#  * Longer description
#  */
# struct my_struct {
#     int a;
#     int b;
# /* private: */
#     int c;
# };
#
# All descriptions can be multiline, except the short function description.
#
# You can also add additional sections. When documenting kernel functions you
# should document the "Context:" of the function, e.g. whether the functions
# can be called form interrupts. Unlike other sections you can end it with an
# empty line.
# A non-void function should have a "Return:" section describing the return
# value(s).
# Example-sections should contain the string EXAMPLE so that they are marked
# appropriately in DocBook.
#
# Example:
# /**
#  * user_function - function that can only be called in user context
#  * @a: some argument
#  * Context: !in_interrupt()
#  *
#  * Some description
#  * Example:
#  *    user_function(22);
#  */
# ...
#
#
# All descriptive text is further processed, scanning for the following special
# patterns, which are highlighted appropriately.
#
# 'funcname()' - function
# '$ENVVAR' - environmental variable
# '&struct_name' - name of a structure (up to two words including 'struct')
# '@parameter' - name of a parameter
# '%CONST' - name of a constant.

## init lots of data

my $errors = 0;
my $warnings = 0;
my $anon_struct_union = 0;

# match expressions used to find embedded type information
my $type_constant = '\%([-_\w]+)';
my $type_func = '(\w+)\(\)';
my $type_param = '\@(\w+)';
my $type_struct = '\&((struct\s*)*[_\w]+)';
my $type_struct_xml = '\\&amp;((struct\s*)*[_\w]+)';
my $type_env = '(\$\w+)';

# Output conversion substitutions.
#  One for each output format

# these work fairly well
my %highlights_html = ( $type_constant, "<i>\$1</i>",
			$type_func, "<b>\$1</b>",
			$type_struct_xml, "<i>\$1</i>",
			$type_env, "<b><i>\$1</i></b>",
			$type_param, "<tt><b>\$1</b></tt>" );
my $local_lt = "\\\\\\\\lt:";
my $local_gt = "\\\\\\\\gt:";
my $blankline_html = $local_lt . "p" . $local_gt;	# was "<p>"

# html version 5
my %highlights_html5 = ( $type_constant, "<span class=\"const\">\$1</span>",
			$type_func, "<span class=\"func\">\$1</span>",
			$type_struct_xml, "<span class=\"struct\">\$1</span>",
			$type_env, "<span class=\"env\">\$1</span>",
			$type_param, "<span class=\"param\">\$1</span>" );
my $blankline_html5 = $local_lt . "br /" . $local_gt;

# XML, docbook format
my %highlights_xml = ( "([^=])\\\"([^\\\"<]+)\\\"", "\$1<quote>\$2</quote>",
			$type_constant, "<constant>\$1</constant>",
			$type_func, "<function>\$1</function>",
			$type_struct_xml, "<structname>\$1</structname>",
			$type_env, "<envar>\$1</envar>",
			$type_param, "<parameter>\$1</parameter>" );
my $blankline_xml = $local_lt . "/para" . $local_gt . $local_lt . "para" . $local_gt . "\n";

# gnome, docbook format
my %highlights_gnome = ( $type_constant, "<replaceable class=\"option\">\$1</replaceable>",
			 $type_func, "<function>\$1</function>",
			 $type_struct, "<structname>\$1</structname>",
			 $type_env, "<envar>\$1</envar>",
			 $type_param, "<parameter>\$1</parameter>" );
my $blankline_gnome = "</para><para>\n";

# these are pretty rough
my %highlights_man = ( $type_constant, "\$1",
		       $type_func, "\\\\fB\$1\\\\fP",
		       $type_struct, "\\\\fI\$1\\\\fP",
		       $type_param, "\\\\fI\$1\\\\fP" );
my $blankline_man = "";

# text-mode
my %highlights_text = ( $type_constant, "\$1",
			$type_func, "\$1",
			$type_struct, "\$1",
			$type_param, "\$1" );
my $blankline_text = "";

# list mode
my %highlights_list = ( $type_constant, "\$1",
			$type_func, "\$1",
			$type_struct, "\$1",
			$type_param, "\$1" );
my $blankline_list = "";

# read arguments
if ($#ARGV == -1) {
    usage();
}

my $kernelversion;
my $dohighlight = "";

my $verbose = 0;
my $output_mode = "man";
my $output_preformatted = 0;
my $no_doc_sections = 0;
my %highlights = %highlights_man;
my $blankline = $blankline_man;
my $modulename = "Kernel API";
my $function_only = 0;
my $man_date = ('January', 'February', 'March', 'April', 'May', 'June',
		'July', 'August', 'September', 'October',
		'November', 'December')[(localtime)[4]] .
  " " . ((localtime)[5]+1900);
my $show_not_found = 0;

# Essentially these are globals.
# They probably want to be tidied up, made more localised or something.
# CAVEAT EMPTOR!  Some of the others I localised may not want to be, which
# could cause "use of undefined value" or other bugs.
my ($function, %function_table, %parametertypes, $declaration_purpose);
my ($type, $declaration_name, $return_type);
my ($newsection, $newcontents, $prototype, $brcount, %source_map);

if (defined($ENV{'KBUILD_VERBOSE'})) {
	$verbose = "$ENV{'KBUILD_VERBOSE'}";
}

# Generated docbook code is inserted in a template at a point where
# docbook v3.1 requires a non-zero sequence of RefEntry's; see:
# http://www.oasis-open.org/docbook/documentation/reference/html/refentry.html
# We keep track of number of generated entries and generate a dummy
# if needs be to ensure the expanded template can be postprocessed
# into html.
my $section_counter = 0;

my $lineprefix="";

# states
# 0 - normal code
# 1 - looking for function name
# 2 - scanning field start.
# 3 - scanning prototype.
# 4 - documentation block
my $state;
my $in_doc_sect;

#declaration types: can be
# 'function', 'struct', 'union', 'enum', 'typedef'
my $decl_type;

my $doc_special = "\@\%\$\&";

my $doc_start = '^/\*\*\s*$'; # Allow whitespace at end of comment start.
my $doc_end = '\*/';
my $doc_com = '\s*\*\s*';
my $doc_com_body = '\s*\* ?';
my $doc_decl = $doc_com . '(\w+)';
my $doc_sect = $doc_com . '([' . $doc_special . ']?[\w\s]+):(.*)';
my $doc_content = $doc_com_body . '(.*)';
my $doc_block = $doc_com . 'DOC:\s*(.*)?';

my %constants;
my %parameterdescs;
my @parameterlist;
my %sections;
my @sectionlist;
my $sectcheck;
my $struct_actual;

my $contents = "";
my $section_default = "Description";	# default section
my $section_intro = "Introduction";
my $section = $section_default;
my $section_context = "Context";
my $section_return = "Return";

my $undescribed = "-- undescribed --";

reset_state();

while ($ARGV[0] =~ m/^-(.*)/) {
    my $cmd = shift @ARGV;
    if ($cmd eq "-html") {
	$output_mode = "html";
	%highlights = %highlights_html;
	$blankline = $blankline_html;
    } elsif ($cmd eq "-html5") {
	$output_mode = "html5";
	%highlights = %highlights_html5;
	$blankline = $blankline_html5;
    } elsif ($cmd eq "-man") {
	$output_mode = "man";
	%highlights = %highlights_man;
	$blankline = $blankline_man;
    } elsif ($cmd eq "-text") {
	$output_mode = "text";
	%highlights = %highlights_text;
	$blankline = $blankline_text;
    } elsif ($cmd eq "-docbook") {
	$output_mode = "xml";
	%highlights = %highlights_xml;
	$blankline = $blankline_xml;
    } elsif ($cmd eq "-list") {
	$output_mode = "list";
	%highlights = %highlights_list;
	$blankline = $blankline_list;
    } elsif ($cmd eq "-gnome") {
	$output_mode = "gnome";
	%highlights = %highlights_gnome;
	$blankline = $blankline_gnome;
    } elsif ($cmd eq "-module") { # not needed for XML, inherits from calling document
	$modulename = shift @ARGV;
    } elsif ($cmd eq "-function") { # to only output specific functions
	$function_only = 1;
	$function = shift @ARGV;
	$function_table{$function} = 1;
    } elsif ($cmd eq "-nofunction") { # to only output specific functions
	$function_only = 2;
	$function = shift @ARGV;
	$function_table{$function} = 1;
    } elsif ($cmd eq "-v") {
	$verbose = 1;
    } elsif (($cmd eq "-h") || ($cmd eq "--help")) {
	usage();
    } elsif ($cmd eq '-no-doc-sections') {
	    $no_doc_sections = 1;
    } elsif ($cmd eq '-show-not-found') {
	$show_not_found = 1;
    }
}

# continue execution near EOF;

sub usage {
    print "Usage: $0 [ -docbook | -html | -html5 | -text | -man | -list ]\n";
    print "         [ -no-doc-sections ]\n";
    print "         [ -function funcname [ -function funcname ...] ]\n";
    print "         [ -nofunction funcname [ -nofunction funcname ...] ]\n";
    print "         [ -v ]\n";
    print "         c source file(s) > outputfile\n";
    print "         -v : verbose output, more warnings & other info listed\n";
    exit 1;
}

# get kernel version from env
sub get_kernel_version() {
    my $version = 'unknown kernel version';

    if (defined($ENV{'KERNELVERSION'})) {
	$version = $ENV{'KERNELVERSION'};
    }
    return $version;
}

##
# dumps section contents to arrays/hashes intended for that purpose.
#
sub dump_section {
    my $file = shift;
    my $name = shift;
    my $contents = join "\n", @_;

    if ($name =~ m/$type_constant/) {
	$name = $1;
#	print STDERR "constant section '$1' = '$contents'\n";
	$constants{$name} = $contents;
    } elsif ($name =~ m/$type_param/) {
#	print STDERR "parameter def '$1' = '$contents'\n";
	$name = $1;
	$parameterdescs{$name} = $contents;
	$sectcheck = $sectcheck . $name . " ";
    } elsif ($name eq "@\.\.\.") {
#	print STDERR "parameter def '...' = '$contents'\n";
	$name = "...";
	$parameterdescs{$name} = $contents;
	$sectcheck = $sectcheck . $name . " ";
    } else {
#	print STDERR "other section '$name' = '$contents'\n";
	if (defined($sections{$name}) && ($sections{$name} ne "")) {
		print STDERR "Error(${file}:$.): duplicate section name '$name'\n";
		++$errors;
	}
	$sections{$name} = $contents;
	push @sectionlist, $name;
    }
}

##
# dump DOC: section after checking that it should go out
#
sub dump_doc_section {
    my $file = shift;
    my $name = shift;
    my $contents = join "\n", @_;

    if ($no_doc_sections) {
        return;
    }

    if (($function_only == 0) ||
	( $function_only == 1 && defined($function_table{$name})) ||
	( $function_only == 2 && !defined($function_table{$name})))
    {
	dump_section($file, $name, $contents);
	output_blockhead({'sectionlist' => \@sectionlist,
			  'sections' => \%sections,
			  'module' => $modulename,
			  'content-only' => ($function_only != 0), });
    }
}

##
# output function
#
# parameterdescs, a hash.
#  function => "function name"
#  parameterlist => @list of parameters
#  parameterdescs => %parameter descriptions
#  sectionlist => @list of sections
#  sections => %section descriptions
#

sub output_highlight {
    my $contents = join "\n",@_;
    my $line;

#   DEBUG
#   if (!defined $contents) {
#	use Carp;
#	confess "output_highlight got called with no args?\n";
#   }

    if ($output_mode eq "html" || $output_mode eq "html5" ||
	$output_mode eq "xml") {
	$contents = local_unescape($contents);
	# convert data read & converted thru xml_escape() into &xyz; format:
	$contents =~ s/\\\\\\/\&/g;
    }
#   print STDERR "contents b4:$contents\n";
    eval $dohighlight;
    die $@ if $@;
#   print STDERR "contents af:$contents\n";

#   strip whitespaces when generating html5
    if ($output_mode eq "html5") {
	$contents =~ s/^\s+//;
	$contents =~ s/\s+$//;
    }
    foreach $line (split "\n", $contents) {
	if (! $output_preformatted) {
	    $line =~ s/^\s*//;
	}
	if ($line eq ""){
	    if (! $output_preformatted) {
		print $lineprefix, local_unescape($blankline);
	    }
	} else {
	    $line =~ s/\\\\\\/\&/g;
	    if ($output_mode eq "man" && substr($line, 0, 1) eq ".") {
		print "\\&$line";
	    } else {
		print $lineprefix, $line;
	    }
	}
	print "\n";
    }
}

# output sections in html
sub output_section_html(%) {
    my %args = %{$_[0]};
    my $section;

    foreach $section (@{$args{'sectionlist'}}) {
	print "<h3>$section</h3>\n";
	print "<blockquote>\n";
	output_highlight($args{'sections'}{$section});
	print "</blockquote>\n";
    }
}

# output enum in html
sub output_enum_html(%) {
    my %args = %{$_[0]};
    my ($parameter);
    my $count;
    print "<h2>enum " . $args{'enum'} . "</h2>\n";

    print "<b>enum " . $args{'enum'} . "</b> {<br>\n";
    $count = 0;
    foreach $parameter (@{$args{'parameterlist'}}) {
	print " <b>" . $parameter . "</b>";
	if ($count != $#{$args{'parameterlist'}}) {
	    $count++;
	    print ",\n";
	}
	print "<br>";
    }
    print "};<br>\n";

    print "<h3>Constants</h3>\n";
    print "<dl>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "<dt><b>" . $parameter . "</b>\n";
	print "<dd>";
	output_highlight($args{'parameterdescs'}{$parameter});
    }
    print "</dl>\n";
    output_section_html(@_);
    print "<hr>\n";
}

# output typedef in html
sub output_typedef_html(%) {
    my %args = %{$_[0]};
    my ($parameter);
    my $count;
    print "<h2>typedef " . $args{'typedef'} . "</h2>\n";

    print "<b>typedef " . $args{'typedef'} . "</b>\n";
    output_section_html(@_);
    print "<hr>\n";
}

# output struct in html
sub output_struct_html(%) {
    my %args = %{$_[0]};
    my ($parameter);

    print "<h2>" . $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "</h2>\n";
    print "<b>" . $args{'type'} . " " . $args{'struct'} . "</b> {<br>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	if ($parameter =~ /^#/) {
		print "$parameter<br>\n";
		next;
	}
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print "&nbsp; &nbsp; <i>$1</i><b>$parameter</b>) <i>($2)</i>;<br>\n";
	} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
	    # bitfield
	    print "&nbsp; &nbsp; <i>$1</i> <b>$parameter</b>$2;<br>\n";
	} else {
	    print "&nbsp; &nbsp; <i>$type</i> <b>$parameter</b>;<br>\n";
	}
    }
    print "};<br>\n";

    print "<h3>Members</h3>\n";
    print "<dl>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	($parameter =~ /^#/) && next;

	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	print "<dt><b>" . $parameter . "</b>\n";
	print "<dd>";
	output_highlight($args{'parameterdescs'}{$parameter_name});
    }
    print "</dl>\n";
    output_section_html(@_);
    print "<hr>\n";
}

# output function in html
sub output_function_html(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;

    print "<h2>" . $args{'function'} . " - " . $args{'purpose'} . "</h2>\n";
    print "<i>" . $args{'functiontype'} . "</i>\n";
    print "<b>" . $args{'function'} . "</b>\n";
    print "(";
    $count = 0;
    foreach $parameter (@{$args{'parameterlist'}}) {
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print "<i>$1</i><b>$parameter</b>) <i>($2)</i>";
	} else {
	    print "<i>" . $type . "</i> <b>" . $parameter . "</b>";
	}
	if ($count != $#{$args{'parameterlist'}}) {
	    $count++;
	    print ",\n";
	}
    }
    print ")\n";

    print "<h3>Arguments</h3>\n";
    print "<dl>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	print "<dt><b>" . $parameter . "</b>\n";
	print "<dd>";
	output_highlight($args{'parameterdescs'}{$parameter_name});
    }
    print "</dl>\n";
    output_section_html(@_);
    print "<hr>\n";
}

# output DOC: block header in html
sub output_blockhead_html(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;

    foreach $section (@{$args{'sectionlist'}}) {
	print "<h3>$section</h3>\n";
	print "<ul>\n";
	output_highlight($args{'sections'}{$section});
	print "</ul>\n";
    }
    print "<hr>\n";
}

# output sections in html5
sub output_section_html5(%) {
    my %args = %{$_[0]};
    my $section;

    foreach $section (@{$args{'sectionlist'}}) {
	print "<section>\n";
	print "<h1>$section</h1>\n";
	print "<p>\n";
	output_highlight($args{'sections'}{$section});
	print "</p>\n";
	print "</section>\n";
    }
}

# output enum in html5
sub output_enum_html5(%) {
    my %args = %{$_[0]};
    my ($parameter);
    my $count;
    my $html5id;

    $html5id = $args{'enum'};
    $html5id =~ s/[^a-zA-Z0-9\-]+/_/g;
    print "<article class=\"enum\" id=\"enum:". $html5id . "\">";
    print "<h1>enum " . $args{'enum'} . "</h1>\n";
    print "<ol class=\"code\">\n";
    print "<li>";
    print "<span class=\"keyword\">enum</span> ";
    print "<span class=\"identifier\">" . $args{'enum'} . "</span> {";
    print "</li>\n";
    $count = 0;
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "<li class=\"indent\">";
	print "<span class=\"param\">" . $parameter . "</span>";
	if ($count != $#{$args{'parameterlist'}}) {
	    $count++;
	    print ",";
	}
	print "</li>\n";
    }
    print "<li>};</li>\n";
    print "</ol>\n";

    print "<section>\n";
    print "<h1>Constants</h1>\n";
    print "<dl>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "<dt>" . $parameter . "</dt>\n";
	print "<dd>";
	output_highlight($args{'parameterdescs'}{$parameter});
	print "</dd>\n";
    }
    print "</dl>\n";
    print "</section>\n";
    output_section_html5(@_);
    print "</article>\n";
}

# output typedef in html5
sub output_typedef_html5(%) {
    my %args = %{$_[0]};
    my ($parameter);
    my $count;
    my $html5id;

    $html5id = $args{'typedef'};
    $html5id =~ s/[^a-zA-Z0-9\-]+/_/g;
    print "<article class=\"typedef\" id=\"typedef:" . $html5id . "\">\n";
    print "<h1>typedef " . $args{'typedef'} . "</h1>\n";

    print "<ol class=\"code\">\n";
    print "<li>";
    print "<span class=\"keyword\">typedef</span> ";
    print "<span class=\"identifier\">" . $args{'typedef'} . "</span>";
    print "</li>\n";
    print "</ol>\n";
    output_section_html5(@_);
    print "</article>\n";
}

# output struct in html5
sub output_struct_html5(%) {
    my %args = %{$_[0]};
    my ($parameter);
    my $html5id;

    $html5id = $args{'struct'};
    $html5id =~ s/[^a-zA-Z0-9\-]+/_/g;
    print "<article class=\"struct\" id=\"struct:" . $html5id . "\">\n";
    print "<hgroup>\n";
    print "<h1>" . $args{'type'} . " " . $args{'struct'} . "</h1>";
    print "<h2>". $args{'purpose'} . "</h2>\n";
    print "</hgroup>\n";
    print "<ol class=\"code\">\n";
    print "<li>";
    print "<span class=\"type\">" . $args{'type'} . "</span> ";
    print "<span class=\"identifier\">" . $args{'struct'} . "</span> {";
    print "</li>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "<li class=\"indent\">";
	if ($parameter =~ /^#/) {
		print "<span class=\"param\">" . $parameter ."</span>\n";
		print "</li>\n";
		next;
	}
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print "<span class=\"type\">$1</span> ";
	    print "<span class=\"param\">$parameter</span>";
	    print "<span class=\"type\">)</span> ";
	    print "(<span class=\"args\">$2</span>);";
	} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
	    # bitfield
	    print "<span class=\"type\">$1</span> ";
	    print "<span class=\"param\">$parameter</span>";
	    print "<span class=\"bits\">$2</span>;";
	} else {
	    print "<span class=\"type\">$type</span> ";
	    print "<span class=\"param\">$parameter</span>;";
	}
	print "</li>\n";
    }
    print "<li>};</li>\n";
    print "</ol>\n";

    print "<section>\n";
    print "<h1>Members</h1>\n";
    print "<dl>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	($parameter =~ /^#/) && next;

	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	print "<dt>" . $parameter . "</dt>\n";
	print "<dd>";
	output_highlight($args{'parameterdescs'}{$parameter_name});
	print "</dd>\n";
    }
    print "</dl>\n";
    print "</section>\n";
    output_section_html5(@_);
    print "</article>\n";
}

# output function in html5
sub output_function_html5(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;
    my $html5id;

    $html5id = $args{'function'};
    $html5id =~ s/[^a-zA-Z0-9\-]+/_/g;
    print "<article class=\"function\" id=\"func:". $html5id . "\">\n";
    print "<hgroup>\n";
    print "<h1>" . $args{'function'} . "</h1>";
    print "<h2>" . $args{'purpose'} . "</h2>\n";
    print "</hgroup>\n";
    print "<ol class=\"code\">\n";
    print "<li>";
    print "<span class=\"type\">" . $args{'functiontype'} . "</span> ";
    print "<span class=\"identifier\">" . $args{'function'} . "</span> (";
    print "</li>";
    $count = 0;
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "<li class=\"indent\">";
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print "<span class=\"type\">$1</span> ";
	    print "<span class=\"param\">$parameter</span>";
	    print "<span class=\"type\">)</span> ";
	    print "(<span class=\"args\">$2</span>)";
	} else {
	    print "<span class=\"type\">$type</span> ";
	    print "<span class=\"param\">$parameter</span>";
	}
	if ($count != $#{$args{'parameterlist'}}) {
	    $count++;
	    print ",";
	}
	print "</li>\n";
    }
    print "<li>)</li>\n";
    print "</ol>\n";

    print "<section>\n";
    print "<h1>Arguments</h1>\n";
    print "<p>\n";
    print "<dl>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	print "<dt>" . $parameter . "</dt>\n";
	print "<dd>";
	output_highlight($args{'parameterdescs'}{$parameter_name});
	print "</dd>\n";
    }
    print "</dl>\n";
    print "</section>\n";
    output_section_html5(@_);
    print "</article>\n";
}

# output DOC: block header in html5
sub output_blockhead_html5(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;
    my $html5id;

    foreach $section (@{$args{'sectionlist'}}) {
	$html5id = $section;
	$html5id =~ s/[^a-zA-Z0-9\-]+/_/g;
	print "<article class=\"doc\" id=\"doc:". $html5id . "\">\n";
	print "<h1>$section</h1>\n";
	print "<p>\n";
	output_highlight($args{'sections'}{$section});
	print "</p>\n";
    }
    print "</article>\n";
}

sub output_section_xml(%) {
    my %args = %{$_[0]};
    my $section;
    # print out each section
    $lineprefix="   ";
    foreach $section (@{$args{'sectionlist'}}) {
	print "<refsect1>\n";
	print "<title>$section</title>\n";
	if ($section =~ m/EXAMPLE/i) {
	    print "<informalexample><programlisting>\n";
	    $output_preformatted = 1;
	} else {
	    print "<para>\n";
	}
	output_highlight($args{'sections'}{$section});
	$output_preformatted = 0;
	if ($section =~ m/EXAMPLE/i) {
	    print "</programlisting></informalexample>\n";
	} else {
	    print "</para>\n";
	}
	print "</refsect1>\n";
    }
}

# output function in XML DocBook
sub output_function_xml(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;
    my $id;

    $id = "API-" . $args{'function'};
    $id =~ s/[^A-Za-z0-9]/-/g;

    print "<refentry id=\"$id\">\n";
    print "<refentryinfo>\n";
    print " <title>LINUX</title>\n";
    print " <productname>Kernel Hackers Manual</productname>\n";
    print " <date>$man_date</date>\n";
    print "</refentryinfo>\n";
    print "<refmeta>\n";
    print " <refentrytitle><phrase>" . $args{'function'} . "</phrase></refentrytitle>\n";
    print " <manvolnum>9</manvolnum>\n";
    print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
    print "</refmeta>\n";
    print "<refnamediv>\n";
    print " <refname>" . $args{'function'} . "</refname>\n";
    print " <refpurpose>\n";
    print "  ";
    output_highlight ($args{'purpose'});
    print " </refpurpose>\n";
    print "</refnamediv>\n";

    print "<refsynopsisdiv>\n";
    print " <title>Synopsis</title>\n";
    print "  <funcsynopsis><funcprototype>\n";
    print "   <funcdef>" . $args{'functiontype'} . " ";
    print "<function>" . $args{'function'} . " </function></funcdef>\n";

    $count = 0;
    if ($#{$args{'parameterlist'}} >= 0) {
	foreach $parameter (@{$args{'parameterlist'}}) {
	    $type = $args{'parametertypes'}{$parameter};
	    if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
		# pointer-to-function
		print "   <paramdef>$1<parameter>$parameter</parameter>)\n";
		print "     <funcparams>$2</funcparams></paramdef>\n";
	    } else {
		print "   <paramdef>" . $type;
		print " <parameter>$parameter</parameter></paramdef>\n";
	    }
	}
    } else {
	print "  <void/>\n";
    }
    print "  </funcprototype></funcsynopsis>\n";
    print "</refsynopsisdiv>\n";

    # print parameters
    print "<refsect1>\n <title>Arguments</title>\n";
    if ($#{$args{'parameterlist'}} >= 0) {
	print " <variablelist>\n";
	foreach $parameter (@{$args{'parameterlist'}}) {
	    my $parameter_name = $parameter;
	    $parameter_name =~ s/\[.*//;

	    print "  <varlistentry>\n   <term><parameter>$parameter</parameter></term>\n";
	    print "   <listitem>\n    <para>\n";
	    $lineprefix="     ";
	    output_highlight($args{'parameterdescs'}{$parameter_name});
	    print "    </para>\n   </listitem>\n  </varlistentry>\n";
	}
	print " </variablelist>\n";
    } else {
	print " <para>\n  None\n </para>\n";
    }
    print "</refsect1>\n";

    output_section_xml(@_);
    print "</refentry>\n\n";
}

# output struct in XML DocBook
sub output_struct_xml(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $id;

    $id = "API-struct-" . $args{'struct'};
    $id =~ s/[^A-Za-z0-9]/-/g;

    print "<refentry id=\"$id\">\n";
    print "<refentryinfo>\n";
    print " <title>LINUX</title>\n";
    print " <productname>Kernel Hackers Manual</productname>\n";
    print " <date>$man_date</date>\n";
    print "</refentryinfo>\n";
    print "<refmeta>\n";
    print " <refentrytitle><phrase>" . $args{'type'} . " " . $args{'struct'} . "</phrase></refentrytitle>\n";
    print " <manvolnum>9</manvolnum>\n";
    print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
    print "</refmeta>\n";
    print "<refnamediv>\n";
    print " <refname>" . $args{'type'} . " " . $args{'struct'} . "</refname>\n";
    print " <refpurpose>\n";
    print "  ";
    output_highlight ($args{'purpose'});
    print " </refpurpose>\n";
    print "</refnamediv>\n";

    print "<refsynopsisdiv>\n";
    print " <title>Synopsis</title>\n";
    print "  <programlisting>\n";
    print $args{'type'} . " " . $args{'struct'} . " {\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	if ($parameter =~ /^#/) {
	    my $prm = $parameter;
	    # convert data read & converted thru xml_escape() into &xyz; format:
	    # This allows us to have #define macros interspersed in a struct.
	    $prm =~ s/\\\\\\/\&/g;
	    print "$prm\n";
	    next;
	}

	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	defined($args{'parameterdescs'}{$parameter_name}) || next;
	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print "  $1 $parameter) ($2);\n";
	} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
	    # bitfield
	    print "  $1 $parameter$2;\n";
	} else {
	    print "  " . $type . " " . $parameter . ";\n";
	}
    }
    print "};";
    print "  </programlisting>\n";
    print "</refsynopsisdiv>\n";

    print " <refsect1>\n";
    print "  <title>Members</title>\n";

    if ($#{$args{'parameterlist'}} >= 0) {
    print "  <variablelist>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
      ($parameter =~ /^#/) && next;

      my $parameter_name = $parameter;
      $parameter_name =~ s/\[.*//;

      defined($args{'parameterdescs'}{$parameter_name}) || next;
      ($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
      print "    <varlistentry>";
      print "      <term>$parameter</term>\n";
      print "      <listitem><para>\n";
      output_highlight($args{'parameterdescs'}{$parameter_name});
      print "      </para></listitem>\n";
      print "    </varlistentry>\n";
    }
    print "  </variablelist>\n";
    } else {
	print " <para>\n  None\n </para>\n";
    }
    print " </refsect1>\n";

    output_section_xml(@_);

    print "</refentry>\n\n";
}

# output enum in XML DocBook
sub output_enum_xml(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;
    my $id;

    $id = "API-enum-" . $args{'enum'};
    $id =~ s/[^A-Za-z0-9]/-/g;

    print "<refentry id=\"$id\">\n";
    print "<refentryinfo>\n";
    print " <title>LINUX</title>\n";
    print " <productname>Kernel Hackers Manual</productname>\n";
    print " <date>$man_date</date>\n";
    print "</refentryinfo>\n";
    print "<refmeta>\n";
    print " <refentrytitle><phrase>enum " . $args{'enum'} . "</phrase></refentrytitle>\n";
    print " <manvolnum>9</manvolnum>\n";
    print " <refmiscinfo class=\"version\">" . $kernelversion . "</refmiscinfo>\n";
    print "</refmeta>\n";
    print "<refnamediv>\n";
    print " <refname>enum " . $args{'enum'} . "</refname>\n";
    print " <refpurpose>\n";
    print "  ";
    output_highlight ($args{'purpose'});
    print " </refpurpose>\n";
    print "</refnamediv>\n";

    print "<refsynopsisdiv>\n";
    print " <title>Synopsis</title>\n";
    print "  <programlisting>\n";
    print "enum " . $args{'enum'} . " {\n";
    $count = 0;
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "  $parameter";
	if ($count != $#{$args{'parameterlist'}}) {
	    $count++;
	    print ",";
	}
	print "\n";
    }
    print "};";
    print "  </programlisting>\n";
    print "</refsynopsisdiv>\n";

    print "<refsect1>\n";
    print " <title>Constants</title>\n";
    print "  <variablelist>\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
      my $parameter_name = $parameter;
      $parameter_name =~ s/\[.*//;

      print "    <varlistentry>";
      print "      <term>$parameter</term>\n";
      print "      <listitem><para>\n";
      output_highlight($args{'parameterdescs'}{$parameter_name});
      print "      </para></listitem>\n";
      print "    </varlistentry>\n";
    }
    print "  </variablelist>\n";
    print "</refsect1>\n";

    output_section_xml(@_);

    print "</refentry>\n\n";
}

# output typedef in XML DocBook
sub output_typedef_xml(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $id;

    $id = "API-typedef-" . $args{'typedef'};
    $id =~ s/[^A-Za-z0-9]/-/g;

    print "<refentry id=\"$id\">\n";
    print "<refentryinfo>\n";
    print " <title>LINUX</title>\n";
    print " <productname>Kernel Hackers Manual</productname>\n";
    print " <date>$man_date</date>\n";
    print "</refentryinfo>\n";
    print "<refmeta>\n";
    print " <refentrytitle><phrase>typedef " . $args{'typedef'} . "</phrase></refentrytitle>\n";
    print " <manvolnum>9</manvolnum>\n";
    print "</refmeta>\n";
    print "<refnamediv>\n";
    print " <refname>typedef " . $args{'typedef'} . "</refname>\n";
    print " <refpurpose>\n";
    print "  ";
    output_highlight ($args{'purpose'});
    print " </refpurpose>\n";
    print "</refnamediv>\n";

    print "<refsynopsisdiv>\n";
    print " <title>Synopsis</title>\n";
    print "  <synopsis>typedef " . $args{'typedef'} . ";</synopsis>\n";
    print "</refsynopsisdiv>\n";

    output_section_xml(@_);

    print "</refentry>\n\n";
}

# output in XML DocBook
sub output_blockhead_xml(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;

    my $id = $args{'module'};
    $id =~ s/[^A-Za-z0-9]/-/g;

    # print out each section
    $lineprefix="   ";
    foreach $section (@{$args{'sectionlist'}}) {
	if (!$args{'content-only'}) {
		print "<refsect1>\n <title>$section</title>\n";
	}
	if ($section =~ m/EXAMPLE/i) {
	    print "<example><para>\n";
	    $output_preformatted = 1;
	} else {
	    print "<para>\n";
	}
	output_highlight($args{'sections'}{$section});
	$output_preformatted = 0;
	if ($section =~ m/EXAMPLE/i) {
	    print "</para></example>\n";
	} else {
	    print "</para>";
	}
	if (!$args{'content-only'}) {
		print "\n</refsect1>\n";
	}
    }

    print "\n\n";
}

# output in XML DocBook
sub output_function_gnome {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;
    my $id;

    $id = $args{'module'} . "-" . $args{'function'};
    $id =~ s/[^A-Za-z0-9]/-/g;

    print "<sect2>\n";
    print " <title id=\"$id\">" . $args{'function'} . "</title>\n";

    print "  <funcsynopsis>\n";
    print "   <funcdef>" . $args{'functiontype'} . " ";
    print "<function>" . $args{'function'} . " ";
    print "</function></funcdef>\n";

    $count = 0;
    if ($#{$args{'parameterlist'}} >= 0) {
	foreach $parameter (@{$args{'parameterlist'}}) {
	    $type = $args{'parametertypes'}{$parameter};
	    if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
		# pointer-to-function
		print "   <paramdef>$1 <parameter>$parameter</parameter>)\n";
		print "     <funcparams>$2</funcparams></paramdef>\n";
	    } else {
		print "   <paramdef>" . $type;
		print " <parameter>$parameter</parameter></paramdef>\n";
	    }
	}
    } else {
	print "  <void>\n";
    }
    print "  </funcsynopsis>\n";
    if ($#{$args{'parameterlist'}} >= 0) {
	print " <informaltable pgwide=\"1\" frame=\"none\" role=\"params\">\n";
	print "<tgroup cols=\"2\">\n";
	print "<colspec colwidth=\"2*\">\n";
	print "<colspec colwidth=\"8*\">\n";
	print "<tbody>\n";
	foreach $parameter (@{$args{'parameterlist'}}) {
	    my $parameter_name = $parameter;
	    $parameter_name =~ s/\[.*//;

	    print "  <row><entry align=\"right\"><parameter>$parameter</parameter></entry>\n";
	    print "   <entry>\n";
	    $lineprefix="     ";
	    output_highlight($args{'parameterdescs'}{$parameter_name});
	    print "    </entry></row>\n";
	}
	print " </tbody></tgroup></informaltable>\n";
    } else {
	print " <para>\n  None\n </para>\n";
    }

    # print out each section
    $lineprefix="   ";
    foreach $section (@{$args{'sectionlist'}}) {
	print "<simplesect>\n <title>$section</title>\n";
	if ($section =~ m/EXAMPLE/i) {
	    print "<example><programlisting>\n";
	    $output_preformatted = 1;
	} else {
	}
	print "<para>\n";
	output_highlight($args{'sections'}{$section});
	$output_preformatted = 0;
	print "</para>\n";
	if ($section =~ m/EXAMPLE/i) {
	    print "</programlisting></example>\n";
	} else {
	}
	print " </simplesect>\n";
    }

    print "</sect2>\n\n";
}

##
# output function in man
sub output_function_man(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;

    print ".TH \"$args{'function'}\" 9 \"$args{'function'}\" \"$man_date\" \"Kernel Hacker's Manual\" LINUX\n";

    print ".SH NAME\n";
    print $args{'function'} . " \\- " . $args{'purpose'} . "\n";

    print ".SH SYNOPSIS\n";
    if ($args{'functiontype'} ne "") {
	print ".B \"" . $args{'functiontype'} . "\" " . $args{'function'} . "\n";
    } else {
	print ".B \"" . $args{'function'} . "\n";
    }
    $count = 0;
    my $parenth = "(";
    my $post = ",";
    foreach my $parameter (@{$args{'parameterlist'}}) {
	if ($count == $#{$args{'parameterlist'}}) {
	    $post = ");";
	}
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print ".BI \"" . $parenth . $1 . "\" " . $parameter . " \") (" . $2 . ")" . $post . "\"\n";
	} else {
	    $type =~ s/([^\*])$/$1 /;
	    print ".BI \"" . $parenth . $type . "\" " . $parameter . " \"" . $post . "\"\n";
	}
	$count++;
	$parenth = "";
    }

    print ".SH ARGUMENTS\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	print ".IP \"" . $parameter . "\" 12\n";
	output_highlight($args{'parameterdescs'}{$parameter_name});
    }
    foreach $section (@{$args{'sectionlist'}}) {
	print ".SH \"", uc $section, "\"\n";
	output_highlight($args{'sections'}{$section});
    }
}

##
# output enum in man
sub output_enum_man(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;

    print ".TH \"$args{'module'}\" 9 \"enum $args{'enum'}\" \"$man_date\" \"API Manual\" LINUX\n";

    print ".SH NAME\n";
    print "enum " . $args{'enum'} . " \\- " . $args{'purpose'} . "\n";

    print ".SH SYNOPSIS\n";
    print "enum " . $args{'enum'} . " {\n";
    $count = 0;
    foreach my $parameter (@{$args{'parameterlist'}}) {
	print ".br\n.BI \"    $parameter\"\n";
	if ($count == $#{$args{'parameterlist'}}) {
	    print "\n};\n";
	    last;
	}
	else {
	    print ", \n.br\n";
	}
	$count++;
    }

    print ".SH Constants\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	print ".IP \"" . $parameter . "\" 12\n";
	output_highlight($args{'parameterdescs'}{$parameter_name});
    }
    foreach $section (@{$args{'sectionlist'}}) {
	print ".SH \"$section\"\n";
	output_highlight($args{'sections'}{$section});
    }
}

##
# output struct in man
sub output_struct_man(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);

    print ".TH \"$args{'module'}\" 9 \"" . $args{'type'} . " " . $args{'struct'} . "\" \"$man_date\" \"API Manual\" LINUX\n";

    print ".SH NAME\n";
    print $args{'type'} . " " . $args{'struct'} . " \\- " . $args{'purpose'} . "\n";

    print ".SH SYNOPSIS\n";
    print $args{'type'} . " " . $args{'struct'} . " {\n.br\n";

    foreach my $parameter (@{$args{'parameterlist'}}) {
	if ($parameter =~ /^#/) {
	    print ".BI \"$parameter\"\n.br\n";
	    next;
	}
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print ".BI \"    " . $1 . "\" " . $parameter . " \") (" . $2 . ")" . "\"\n;\n";
	} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
	    # bitfield
	    print ".BI \"    " . $1 . "\ \" " . $parameter . $2 . " \"" . "\"\n;\n";
	} else {
	    $type =~ s/([^\*])$/$1 /;
	    print ".BI \"    " . $type . "\" " . $parameter . " \"" . "\"\n;\n";
	}
	print "\n.br\n";
    }
    print "};\n.br\n";

    print ".SH Members\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	($parameter =~ /^#/) && next;

	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	print ".IP \"" . $parameter . "\" 12\n";
	output_highlight($args{'parameterdescs'}{$parameter_name});
    }
    foreach $section (@{$args{'sectionlist'}}) {
	print ".SH \"$section\"\n";
	output_highlight($args{'sections'}{$section});
    }
}

##
# output typedef in man
sub output_typedef_man(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);

    print ".TH \"$args{'module'}\" 9 \"$args{'typedef'}\" \"$man_date\" \"API Manual\" LINUX\n";

    print ".SH NAME\n";
    print "typedef " . $args{'typedef'} . " \\- " . $args{'purpose'} . "\n";

    foreach $section (@{$args{'sectionlist'}}) {
	print ".SH \"$section\"\n";
	output_highlight($args{'sections'}{$section});
    }
}

sub output_blockhead_man(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $count;

    print ".TH \"$args{'module'}\" 9 \"$args{'module'}\" \"$man_date\" \"API Manual\" LINUX\n";

    foreach $section (@{$args{'sectionlist'}}) {
	print ".SH \"$section\"\n";
	output_highlight($args{'sections'}{$section});
    }
}

##
# output in text
sub output_function_text(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);
    my $start;

    print "Name:\n\n";
    print $args{'function'} . " - " . $args{'purpose'} . "\n";

    print "\nSynopsis:\n\n";
    if ($args{'functiontype'} ne "") {
	$start = $args{'functiontype'} . " " . $args{'function'} . " (";
    } else {
	$start = $args{'function'} . " (";
    }
    print $start;

    my $count = 0;
    foreach my $parameter (@{$args{'parameterlist'}}) {
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print $1 . $parameter . ") (" . $2;
	} else {
	    print $type . " " . $parameter;
	}
	if ($count != $#{$args{'parameterlist'}}) {
	    $count++;
	    print ",\n";
	    print " " x length($start);
	} else {
	    print ");\n\n";
	}
    }

    print "Arguments:\n\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	print $parameter . "\n\t" . $args{'parameterdescs'}{$parameter_name} . "\n";
    }
    output_section_text(@_);
}

#output sections in text
sub output_section_text(%) {
    my %args = %{$_[0]};
    my $section;

    print "\n";
    foreach $section (@{$args{'sectionlist'}}) {
	print "$section:\n\n";
	output_highlight($args{'sections'}{$section});
    }
    print "\n\n";
}

# output enum in text
sub output_enum_text(%) {
    my %args = %{$_[0]};
    my ($parameter);
    my $count;
    print "Enum:\n\n";

    print "enum " . $args{'enum'} . " - " . $args{'purpose'} . "\n\n";
    print "enum " . $args{'enum'} . " {\n";
    $count = 0;
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "\t$parameter";
	if ($count != $#{$args{'parameterlist'}}) {
	    $count++;
	    print ",";
	}
	print "\n";
    }
    print "};\n\n";

    print "Constants:\n\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	print "$parameter\n\t";
	print $args{'parameterdescs'}{$parameter} . "\n";
    }

    output_section_text(@_);
}

# output typedef in text
sub output_typedef_text(%) {
    my %args = %{$_[0]};
    my ($parameter);
    my $count;
    print "Typedef:\n\n";

    print "typedef " . $args{'typedef'} . " - " . $args{'purpose'} . "\n";
    output_section_text(@_);
}

# output struct as text
sub output_struct_text(%) {
    my %args = %{$_[0]};
    my ($parameter);

    print $args{'type'} . " " . $args{'struct'} . " - " . $args{'purpose'} . "\n\n";
    print $args{'type'} . " " . $args{'struct'} . " {\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	if ($parameter =~ /^#/) {
	    print "$parameter\n";
	    next;
	}

	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	$type = $args{'parametertypes'}{$parameter};
	if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
	    # pointer-to-function
	    print "\t$1 $parameter) ($2);\n";
	} elsif ($type =~ m/^(.*?)\s*(:.*)/) {
	    # bitfield
	    print "\t$1 $parameter$2;\n";
	} else {
	    print "\t" . $type . " " . $parameter . ";\n";
	}
    }
    print "};\n\n";

    print "Members:\n\n";
    foreach $parameter (@{$args{'parameterlist'}}) {
	($parameter =~ /^#/) && next;

	my $parameter_name = $parameter;
	$parameter_name =~ s/\[.*//;

	($args{'parameterdescs'}{$parameter_name} ne $undescribed) || next;
	print "$parameter\n\t";
	print $args{'parameterdescs'}{$parameter_name} . "\n";
    }
    print "\n";
    output_section_text(@_);
}

sub output_blockhead_text(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);

    foreach $section (@{$args{'sectionlist'}}) {
	print " $section:\n";
	print "    -> ";
	output_highlight($args{'sections'}{$section});
    }
}

## list mode output functions

sub output_function_list(%) {
    my %args = %{$_[0]};

    print $args{'function'} . "\n";
}

# output enum in list
sub output_enum_list(%) {
    my %args = %{$_[0]};
    print $args{'enum'} . "\n";
}

# output typedef in list
sub output_typedef_list(%) {
    my %args = %{$_[0]};
    print $args{'typedef'} . "\n";
}

# output struct as list
sub output_struct_list(%) {
    my %args = %{$_[0]};

    print $args{'struct'} . "\n";
}

sub output_blockhead_list(%) {
    my %args = %{$_[0]};
    my ($parameter, $section);

    foreach $section (@{$args{'sectionlist'}}) {
	print "DOC: $section\n";
    }
}

##
# generic output function for all types (function, struct/union, typedef, enum);
# calls the generated, variable output_ function name based on
# functype and output_mode
sub output_declaration {
    no strict 'refs';
    my $name = shift;
    my $functype = shift;
    my $func = "output_${functype}_$output_mode";
    if (($function_only==0) ||
	( $function_only == 1 && defined($function_table{$name})) ||
	( $function_only == 2 && !defined($function_table{$name})))
    {
	&$func(@_);
	$section_counter++;
    }
}

##
# generic output function - calls the right one based on current output mode.
sub output_blockhead {
    no strict 'refs';
    my $func = "output_blockhead_" . $output_mode;
    &$func(@_);
    $section_counter++;
}

##
# takes a declaration (struct, union, enum, typedef) and
# invokes the right handler. NOT called for functions.
sub dump_declaration($$) {
    no strict 'refs';
    my ($prototype, $file) = @_;
    my $func = "dump_" . $decl_type;
    &$func(@_);
}

sub dump_union($$) {
    dump_struct(@_);
}

sub dump_struct($$) {
    my $x = shift;
    my $file = shift;
    my $nested;

    if ($x =~ /(struct|union)\s+(\w+)\s*{(.*)}/) {
	#my $decl_type = $1;
	$declaration_name = $2;
	my $members = $3;

	# ignore embedded structs or unions
	$members =~ s/({.*})//g;
	$nested = $1;

	# ignore members marked private:
	$members =~ s/\/\*\s*private:.*?\/\*\s*public:.*?\*\///gos;
	$members =~ s/\/\*\s*private:.*//gos;
	# strip comments:
	$members =~ s/\/\*.*?\*\///gos;
	$nested =~ s/\/\*.*?\*\///gos;
	# strip kmemcheck_bitfield_{begin,end}.*;
	$members =~ s/kmemcheck_bitfield_.*?;//gos;
	# strip attributes
	$members =~ s/__aligned\s*\(.+\)//gos;

	create_parameterlist($members, ';', $file);
	check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested);

	output_declaration($declaration_name,
			   'struct',
			   {'struct' => $declaration_name,
			    'module' => $modulename,
			    'parameterlist' => \@parameterlist,
			    'parameterdescs' => \%parameterdescs,
			    'parametertypes' => \%parametertypes,
			    'sectionlist' => \@sectionlist,
			    'sections' => \%sections,
			    'purpose' => $declaration_purpose,
			    'type' => $decl_type
			   });
    }
    else {
	print STDERR "Error(${file}:$.): Cannot parse struct or union!\n";
	++$errors;
    }
}

sub dump_enum($$) {
    my $x = shift;
    my $file = shift;

    $x =~ s@/\*.*?\*/@@gos;	# strip comments.
    $x =~ s/^#\s*define\s+.*$//; # strip #define macros inside enums

    if ($x =~ /enum\s+(\w+)\s*{(.*)}/) {
	$declaration_name = $1;
	my $members = $2;

	foreach my $arg (split ',', $members) {
	    $arg =~ s/^\s*(\w+).*/$1/;
	    push @parameterlist, $arg;
	    if (!$parameterdescs{$arg}) {
		$parameterdescs{$arg} = $undescribed;
		print STDERR "Warning(${file}:$.): Enum value '$arg' ".
		    "not described in enum '$declaration_name'\n";
	    }

	}

	output_declaration($declaration_name,
			   'enum',
			   {'enum' => $declaration_name,
			    'module' => $modulename,
			    'parameterlist' => \@parameterlist,
			    'parameterdescs' => \%parameterdescs,
			    'sectionlist' => \@sectionlist,
			    'sections' => \%sections,
			    'purpose' => $declaration_purpose
			   });
    }
    else {
	print STDERR "Error(${file}:$.): Cannot parse enum!\n";
	++$errors;
    }
}

sub dump_typedef($$) {
    my $x = shift;
    my $file = shift;

    $x =~ s@/\*.*?\*/@@gos;	# strip comments.
    while (($x =~ /\(*.\)\s*;$/) || ($x =~ /\[*.\]\s*;$/)) {
	$x =~ s/\(*.\)\s*;$/;/;
	$x =~ s/\[*.\]\s*;$/;/;
    }

    if ($x =~ /typedef.*\s+(\w+)\s*;/) {
	$declaration_name = $1;

	output_declaration($declaration_name,
			   'typedef',
			   {'typedef' => $declaration_name,
			    'module' => $modulename,
			    'sectionlist' => \@sectionlist,
			    'sections' => \%sections,
			    'purpose' => $declaration_purpose
			   });
    }
    else {
	print STDERR "Error(${file}:$.): Cannot parse typedef!\n";
	++$errors;
    }
}

sub save_struct_actual($) {
    my $actual = shift;

    # strip all spaces from the actual param so that it looks like one string item
    $actual =~ s/\s*//g;
    $struct_actual = $struct_actual . $actual . " ";
}

sub create_parameterlist($$$) {
    my $args = shift;
    my $splitter = shift;
    my $file = shift;
    my $type;
    my $param;

    # temporarily replace commas inside function pointer definition
    while ($args =~ /(\([^\),]+),/) {
	$args =~ s/(\([^\),]+),/$1#/g;
    }

    foreach my $arg (split($splitter, $args)) {
	# strip comments
	$arg =~ s/\/\*.*\*\///;
	# strip leading/trailing spaces
	$arg =~ s/^\s*//;
	$arg =~ s/\s*$//;
	$arg =~ s/\s+/ /;

	if ($arg =~ /^#/) {
	    # Treat preprocessor directive as a typeless variable just to fill
	    # corresponding data structures "correctly". Catch it later in
	    # output_* subs.
	    push_parameter($arg, "", $file);
	} elsif ($arg =~ m/\(.+\)\s*\(/) {
	    # pointer-to-function
	    $arg =~ tr/#/,/;
	    $arg =~ m/[^\(]+\(\*?\s*(\w*)\s*\)/;
	    $param = $1;
	    $type = $arg;
	    $type =~ s/([^\(]+\(\*?)\s*$param/$1/;
	    save_struct_actual($param);
	    push_parameter($param, $type, $file);
	} elsif ($arg) {
	    $arg =~ s/\s*:\s*/:/g;
	    $arg =~ s/\s*\[/\[/g;

	    my @args = split('\s*,\s*', $arg);
	    if ($args[0] =~ m/\*/) {
		$args[0] =~ s/(\*+)\s*/ $1/;
	    }

	    my @first_arg;
	    if ($args[0] =~ /^(.*\s+)(.*?\[.*\].*)$/) {
		    shift @args;
		    push(@first_arg, split('\s+', $1));
		    push(@first_arg, $2);
	    } else {
		    @first_arg = split('\s+', shift @args);
	    }

	    unshift(@args, pop @first_arg);
	    $type = join " ", @first_arg;

	    foreach $param (@args) {
		if ($param =~ m/^(\*+)\s*(.*)/) {
		    save_struct_actual($2);
		    push_parameter($2, "$type $1", $file);
		}
		elsif ($param =~ m/(.*?):(\d+)/) {
		    if ($type ne "") { # skip unnamed bit-fields
			save_struct_actual($1);
			push_parameter($1, "$type:$2", $file)
		    }
		}
		else {
		    save_struct_actual($param);
		    push_parameter($param, $type, $file);
		}
	    }
	}
    }
}

sub push_parameter($$$) {
	my $param = shift;
	my $type = shift;
	my $file = shift;

	if (($anon_struct_union == 1) && ($type eq "") &&
	    ($param eq "}")) {
		return;		# ignore the ending }; from anon. struct/union
	}

	$anon_struct_union = 0;
	my $param_name = $param;
	$param_name =~ s/\[.*//;

	if ($type eq "" && $param =~ /\.\.\.$/)
	{
	    if (!defined $parameterdescs{$param} || $parameterdescs{$param} eq "") {
		$parameterdescs{$param} = "variable arguments";
	    }
	}
	elsif ($type eq "" && ($param eq "" or $param eq "void"))
	{
	    $param="void";
	    $parameterdescs{void} = "no arguments";
	}
	elsif ($type eq "" && ($param eq "struct" or $param eq "union"))
	# handle unnamed (anonymous) union or struct:
	{
		$type = $param;
		$param = "{unnamed_" . $param . "}";
		$parameterdescs{$param} = "anonymous\n";
		$anon_struct_union = 1;
	}

	# warn if parameter has no description
	# (but ignore ones starting with # as these are not parameters
	# but inline preprocessor statements);
	# also ignore unnamed structs/unions;
	if (!$anon_struct_union) {
	if (!defined $parameterdescs{$param_name} && $param_name !~ /^#/) {

	    $parameterdescs{$param_name} = $undescribed;

	    if (($type eq 'function') || ($type eq 'enum')) {
		print STDERR "Warning(${file}:$.): Function parameter ".
		    "or member '$param' not " .
		    "described in '$declaration_name'\n";
	    }
	    print STDERR "Warning(${file}:$.):" .
			 " No description found for parameter '$param'\n";
	    ++$warnings;
	}
	}

	$param = xml_escape($param);

	# strip spaces from $param so that it is one continuous string
	# on @parameterlist;
	# this fixes a problem where check_sections() cannot find
	# a parameter like "addr[6 + 2]" because it actually appears
	# as "addr[6", "+", "2]" on the parameter list;
	# but it's better to maintain the param string unchanged for output,
	# so just weaken the string compare in check_sections() to ignore
	# "[blah" in a parameter string;
	###$param =~ s/\s*//g;
	push @parameterlist, $param;
	$parametertypes{$param} = $type;
}

sub check_sections($$$$$$) {
	my ($file, $decl_name, $decl_type, $sectcheck, $prmscheck, $nested) = @_;
	my @sects = split ' ', $sectcheck;
	my @prms = split ' ', $prmscheck;
	my $err;
	my ($px, $sx);
	my $prm_clean;		# strip trailing "[array size]" and/or beginning "*"

	foreach $sx (0 .. $#sects) {
		$err = 1;
		foreach $px (0 .. $#prms) {
			$prm_clean = $prms[$px];
			$prm_clean =~ s/\[.*\]//;
			$prm_clean =~ s/__attribute__\s*\(\([a-z,_\*\s\(\)]*\)\)//i;
			# ignore array size in a parameter string;
			# however, the original param string may contain
			# spaces, e.g.:  addr[6 + 2]
			# and this appears in @prms as "addr[6" since the
			# parameter list is split at spaces;
			# hence just ignore "[..." for the sections check;
			$prm_clean =~ s/\[.*//;

			##$prm_clean =~ s/^\**//;
			if ($prm_clean eq $sects[$sx]) {
				$err = 0;
				last;
			}
		}
		if ($err) {
			if ($decl_type eq "function") {
				print STDERR "Warning(${file}:$.): " .
					"Excess function parameter " .
					"'$sects[$sx]' " .
					"description in '$decl_name'\n";
				++$warnings;
			} else {
				if ($nested !~ m/\Q$sects[$sx]\E/) {
				    print STDERR "Warning(${file}:$.): " .
					"Excess struct/union/enum/typedef member " .
					"'$sects[$sx]' " .
					"description in '$decl_name'\n";
				    ++$warnings;
				}
			}
		}
	}
}

##
# Checks the section describing the return value of a function.
sub check_return_section {
        my $file = shift;
        my $declaration_name = shift;
        my $return_type = shift;

        # Ignore an empty return type (It's a macro)
        # Ignore functions with a "void" return type. (But don't ignore "void *")
        if (($return_type eq "") || ($return_type =~ /void\s*\w*\s*$/)) {
                return;
        }

        if (!defined($sections{$section_return}) ||
            $sections{$section_return} eq "") {
                print STDERR "Warning(${file}:$.): " .
                        "No description found for return value of " .
                        "'$declaration_name'\n";
                ++$warnings;
        }
}

##
# takes a function prototype and the name of the current file being
# processed and spits out all the details stored in the global
# arrays/hashes.
sub dump_function($$) {
    my $prototype = shift;
    my $file = shift;

    $prototype =~ s/^static +//;
    $prototype =~ s/^extern +//;
    $prototype =~ s/^asmlinkage +//;
    $prototype =~ s/^inline +//;
    $prototype =~ s/^__inline__ +//;
    $prototype =~ s/^__inline +//;
    $prototype =~ s/^__always_inline +//;
    $prototype =~ s/^noinline +//;
    $prototype =~ s/__init +//;
    $prototype =~ s/__init_or_module +//;
    $prototype =~ s/__must_check +//;
    $prototype =~ s/__weak +//;
    $prototype =~ s/^#\s*define\s+//; #ak added
    $prototype =~ s/__attribute__\s*\(\([a-z,]*\)\)//;

    # Yes, this truly is vile.  We are looking for:
    # 1. Return type (may be nothing if we're looking at a macro)
    # 2. Function name
    # 3. Function parameters.
    #
    # All the while we have to watch out for function pointer parameters
    # (which IIRC is what the two sections are for), C types (these
    # regexps don't even start to express all the possibilities), and
    # so on.
    #
    # If you mess with these regexps, it's a good idea to check that
    # the following functions' documentation still comes out right:
    # - parport_register_device (function pointer parameters)
    # - atomic_set (macro)
    # - pci_match_device, __copy_to_user (long return type)

    if ($prototype =~ m/^()([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
	$prototype =~ m/^(\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
	$prototype =~ m/^(\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s*\*+)\s*([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\(]*)\)/ ||
	$prototype =~ m/^()([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s+\w+\s+\w+)\s+([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s+\w+\s+\w+\s*\*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/ ||
	$prototype =~ m/^(\w+\s+\w+\s*\*\s*\w+\s*\*\s*)\s*([a-zA-Z0-9_~:]+)\s*\(([^\{]*)\)/)  {
	$return_type = $1;
	$declaration_name = $2;
	my $args = $3;

	create_parameterlist($args, ',', $file);
    } else {
	print STDERR "Warning(${file}:$.): cannot understand function prototype: '$prototype'\n";
	return;
    }

	my $prms = join " ", @parameterlist;
	check_sections($file, $declaration_name, "function", $sectcheck, $prms, "");

        # This check emits a lot of warnings at the moment, because many
        # functions don't have a 'Return' doc section. So until the number
        # of warnings goes sufficiently down, the check is only performed in
        # verbose mode.
        # TODO: always perform the check.
        if ($verbose) {
                check_return_section($file, $declaration_name, $return_type);
        }

    output_declaration($declaration_name,
		       'function',
		       {'function' => $declaration_name,
			'module' => $modulename,
			'functiontype' => $return_type,
			'parameterlist' => \@parameterlist,
			'parameterdescs' => \%parameterdescs,
			'parametertypes' => \%parametertypes,
			'sectionlist' => \@sectionlist,
			'sections' => \%sections,
			'purpose' => $declaration_purpose
		       });
}

sub reset_state {
    $function = "";
    %constants = ();
    %parameterdescs = ();
    %parametertypes = ();
    @parameterlist = ();
    %sections = ();
    @sectionlist = ();
    $sectcheck = "";
    $struct_actual = "";
    $prototype = "";

    $state = 0;
}

sub tracepoint_munge($) {
	my $file = shift;
	my $tracepointname = 0;
	my $tracepointargs = 0;

	if ($prototype =~ m/TRACE_EVENT\((.*?),/) {
		$tracepointname = $1;
	}
	if ($prototype =~ m/DEFINE_SINGLE_EVENT\((.*?),/) {
		$tracepointname = $1;
	}
	if ($prototype =~ m/DEFINE_EVENT\((.*?),(.*?),/) {
		$tracepointname = $2;
	}
	$tracepointname =~ s/^\s+//; #strip leading whitespace
	if ($prototype =~ m/TP_PROTO\((.*?)\)/) {
		$tracepointargs = $1;
	}
	if (($tracepointname eq 0) || ($tracepointargs eq 0)) {
		print STDERR "Warning(${file}:$.): Unrecognized tracepoint format: \n".
			     "$prototype\n";
	} else {
		$prototype = "static inline void trace_$tracepointname($tracepointargs)";
	}
}

sub syscall_munge() {
	my $void = 0;

	$prototype =~ s@[\r\n\t]+@ @gos; # strip newlines/CR's/tabs
##	if ($prototype =~ m/SYSCALL_DEFINE0\s*\(\s*(a-zA-Z0-9_)*\s*\)/) {
	if ($prototype =~ m/SYSCALL_DEFINE0/) {
		$void = 1;
##		$prototype = "long sys_$1(void)";
	}

	$prototype =~ s/SYSCALL_DEFINE.*\(/long sys_/; # fix return type & func name
	if ($prototype =~ m/long (sys_.*?),/) {
		$prototype =~ s/,/\(/;
	} elsif ($void) {
		$prototype =~ s/\)/\(void\)/;
	}

	# now delete all of the odd-number commas in $prototype
	# so that arg types & arg names don't have a comma between them
	my $count = 0;
	my $len = length($prototype);
	if ($void) {
		$len = 0;	# skip the for-loop
	}
	for (my $ix = 0; $ix < $len; $ix++) {
		if (substr($prototype, $ix, 1) eq ',') {
			$count++;
			if ($count % 2 == 1) {
				substr($prototype, $ix, 1) = ' ';
			}
		}
	}
}

sub process_state3_function($$) {
    my $x = shift;
    my $file = shift;

    $x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line

    if ($x =~ m#\s*/\*\s+MACDOC\s*#io || ($x =~ /^#/ && $x !~ /^#\s*define/)) {
	# do nothing
    }
    elsif ($x =~ /([^\{]*)/) {
	$prototype .= $1;
    }

    if (($x =~ /\{/) || ($x =~ /\#\s*define/) || ($x =~ /;/)) {
	$prototype =~ s@/\*.*?\*/@@gos;	# strip comments.
	$prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
	$prototype =~ s@^\s+@@gos; # strip leading spaces
	if ($prototype =~ /SYSCALL_DEFINE/) {
		syscall_munge();
	}
	if ($prototype =~ /TRACE_EVENT/ || $prototype =~ /DEFINE_EVENT/ ||
	    $prototype =~ /DEFINE_SINGLE_EVENT/)
	{
		tracepoint_munge($file);
	}
	dump_function($prototype, $file);
	reset_state();
    }
}

sub process_state3_type($$) {
    my $x = shift;
    my $file = shift;

    $x =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
    $x =~ s@^\s+@@gos; # strip leading spaces
    $x =~ s@\s+$@@gos; # strip trailing spaces
    $x =~ s@\/\/.*$@@gos; # strip C99-style comments to end of line

    if ($x =~ /^#/) {
	# To distinguish preprocessor directive from regular declaration later.
	$x .= ";";
    }

    while (1) {
	if ( $x =~ /([^{};]*)([{};])(.*)/ ) {
	    $prototype .= $1 . $2;
	    ($2 eq '{') && $brcount++;
	    ($2 eq '}') && $brcount--;
	    if (($2 eq ';') && ($brcount == 0)) {
		dump_declaration($prototype, $file);
		reset_state();
		last;
	    }
	    $x = $3;
	} else {
	    $prototype .= $x;
	    last;
	}
    }
}

# xml_escape: replace <, >, and & in the text stream;
#
# however, formatting controls that are generated internally/locally in the
# kernel-doc script are not escaped here; instead, they begin life like
# $blankline_html (4 of '\' followed by a mnemonic + ':'), then these strings
# are converted to their mnemonic-expected output, without the 4 * '\' & ':',
# just before actual output; (this is done by local_unescape())
sub xml_escape($) {
	my $text = shift;
	if (($output_mode eq "text") || ($output_mode eq "man")) {
		return $text;
	}
	$text =~ s/\&/\\\\\\amp;/g;
	$text =~ s/\</\\\\\\lt;/g;
	$text =~ s/\>/\\\\\\gt;/g;
	return $text;
}

# convert local escape strings to html
# local escape strings look like:  '\\\\menmonic:' (that's 4 backslashes)
sub local_unescape($) {
	my $text = shift;
	if (($output_mode eq "text") || ($output_mode eq "man")) {
		return $text;
	}
	$text =~ s/\\\\\\\\lt:/</g;
	$text =~ s/\\\\\\\\gt:/>/g;
	return $text;
}

sub process_file($) {
    my $file;
    my $identifier;
    my $func;
    my $descr;
    my $in_purpose = 0;
    my $initial_section_counter = $section_counter;

    if (defined($ENV{'SRCTREE'})) {
	$file = "$ENV{'SRCTREE'}" . "/" . "@_";
    }
    else {
	$file = "@_";
    }
    if (defined($source_map{$file})) {
	$file = $source_map{$file};
    }

    if (!open(IN,"<$file")) {
	print STDERR "Error: Cannot open file $file\n";
	++$errors;
	return;
    }

    $. = 1;

    $section_counter = 0;
    while (<IN>) {
	while (s/\\\s*$//) {
	    $_ .= <IN>;
	}
	if ($state == 0) {
	    if (/$doc_start/o) {
		$state = 1;		# next line is always the function name
		$in_doc_sect = 0;
	    }
	} elsif ($state == 1) {	# this line is the function name (always)
	    if (/$doc_block/o) {
		$state = 4;
		$contents = "";
		if ( $1 eq "" ) {
			$section = $section_intro;
		} else {
			$section = $1;
		}
	    }
	    elsif (/$doc_decl/o) {
		$identifier = $1;
		if (/\s*([\w\s]+?)\s*-/) {
		    $identifier = $1;
		}

		$state = 2;
		if (/-(.*)/) {
		    # strip leading/trailing/multiple spaces
		    $descr= $1;
		    $descr =~ s/^\s*//;
		    $descr =~ s/\s*$//;
		    $descr =~ s/\s+/ /g;
		    $declaration_purpose = xml_escape($descr);
		    $in_purpose = 1;
		} else {
		    $declaration_purpose = "";
		}

		if (($declaration_purpose eq "") && $verbose) {
			print STDERR "Warning(${file}:$.): missing initial short description on line:\n";
			print STDERR $_;
			++$warnings;
		}

		if ($identifier =~ m/^struct/) {
		    $decl_type = 'struct';
		} elsif ($identifier =~ m/^union/) {
		    $decl_type = 'union';
		} elsif ($identifier =~ m/^enum/) {
		    $decl_type = 'enum';
		} elsif ($identifier =~ m/^typedef/) {
		    $decl_type = 'typedef';
		} else {
		    $decl_type = 'function';
		}

		if ($verbose) {
		    print STDERR "Info(${file}:$.): Scanning doc for $identifier\n";
		}
	    } else {
		print STDERR "Warning(${file}:$.): Cannot understand $_ on line $.",
		" - I thought it was a doc line\n";
		++$warnings;
		$state = 0;
	    }
	} elsif ($state == 2) {	# look for head: lines, and include content
	    if (/$doc_sect/o) {
		$newsection = $1;
		$newcontents = $2;

		if (($contents ne "") && ($contents ne "\n")) {
		    if (!$in_doc_sect && $verbose) {
			print STDERR "Warning(${file}:$.): contents before sections\n";
			++$warnings;
		    }
		    dump_section($file, $section, xml_escape($contents));
		    $section = $section_default;
		}

		$in_doc_sect = 1;
		$in_purpose = 0;
		$contents = $newcontents;
		if ($contents ne "") {
		    while ((substr($contents, 0, 1) eq " ") ||
			substr($contents, 0, 1) eq "\t") {
			    $contents = substr($contents, 1);
		    }
		    $contents .= "\n";
		}
		$section = $newsection;
	    } elsif (/$doc_end/) {

		if (($contents ne "") && ($contents ne "\n")) {
		    dump_section($file, $section, xml_escape($contents));
		    $section = $section_default;
		    $contents = "";
		}
		# look for doc_com + <text> + doc_end:
		if ($_ =~ m'\s*\*\s*[a-zA-Z_0-9:\.]+\*/') {
		    print STDERR "Warning(${file}:$.): suspicious ending line: $_";
		    ++$warnings;
		}

		$prototype = "";
		$state = 3;
		$brcount = 0;
#		print STDERR "end of doc comment, looking for prototype\n";
	    } elsif (/$doc_content/) {
		# miguel-style comment kludge, look for blank lines after
		# @parameter line to signify start of description
		if ($1 eq "") {
		    if ($section =~ m/^@/ || $section eq $section_context) {
			dump_section($file, $section, xml_escape($contents));
			$section = $section_default;
			$contents = "";
		    } else {
			$contents .= "\n";
		    }
		    $in_purpose = 0;
		} elsif ($in_purpose == 1) {
		    # Continued declaration purpose
		    chomp($declaration_purpose);
		    $declaration_purpose .= " " . xml_escape($1);
		    $declaration_purpose =~ s/\s+/ /g;
		} else {
		    $contents .= $1 . "\n";
		}
	    } else {
		# i dont know - bad line?  ignore.
		print STDERR "Warning(${file}:$.): bad line: $_";
		++$warnings;
	    }
	} elsif ($state == 3) {	# scanning for function '{' (end of prototype)
	    if ($decl_type eq 'function') {
		process_state3_function($_, $file);
	    } else {
		process_state3_type($_, $file);
	    }
	} elsif ($state == 4) {
		# Documentation block
		if (/$doc_block/) {
			dump_doc_section($file, $section, xml_escape($contents));
			$contents = "";
			$function = "";
			%constants = ();
			%parameterdescs = ();
			%parametertypes = ();
			@parameterlist = ();
			%sections = ();
			@sectionlist = ();
			$prototype = "";
			if ( $1 eq "" ) {
				$section = $section_intro;
			} else {
				$section = $1;
			}
		}
		elsif (/$doc_end/)
		{
			dump_doc_section($file, $section, xml_escape($contents));
			$contents = "";
			$function = "";
			%constants = ();
			%parameterdescs = ();
			%parametertypes = ();
			@parameterlist = ();
			%sections = ();
			@sectionlist = ();
			$prototype = "";
			$state = 0;
		}
		elsif (/$doc_content/)
		{
			if ( $1 eq "" )
			{
				$contents .= $blankline;
			}
			else
			{
				$contents .= $1 . "\n";
			}
		}
	}
    }
    if ($initial_section_counter == $section_counter) {
	print STDERR "Warning(${file}): no structured comments found\n";
	if (($function_only == 1) && ($show_not_found == 1)) {
	    print STDERR "    Was looking for '$_'.\n" for keys %function_table;
	}
	if ($output_mode eq "xml") {
	    # The template wants at least one RefEntry here; make one.
	    print "<refentry>\n";
	    print " <refnamediv>\n";
	    print "  <refname>\n";
	    print "   ${file}\n";
	    print "  </refname>\n";
	    print "  <refpurpose>\n";
	    print "   Document generation inconsistency\n";
	    print "  </refpurpose>\n";
	    print " </refnamediv>\n";
	    print " <refsect1>\n";
	    print "  <title>\n";
	    print "   Oops\n";
	    print "  </title>\n";
	    print "  <warning>\n";
	    print "   <para>\n";
	    print "    The template for this document tried to insert\n";
	    print "    the structured comment from the file\n";
	    print "    <filename>${file}</filename> at this point,\n";
	    print "    but none was found.\n";
	    print "    This dummy section is inserted to allow\n";
	    print "    generation to continue.\n";
	    print "   </para>\n";
	    print "  </warning>\n";
	    print " </refsect1>\n";
	    print "</refentry>\n";
	}
    }
}


$kernelversion = get_kernel_version();

# generate a sequence of code that will splice in highlighting information
# using the s// operator.
foreach my $pattern (keys %highlights) {
#   print STDERR "scanning pattern:$pattern, highlight:($highlights{$pattern})\n";
    $dohighlight .=  "\$contents =~ s:$pattern:$highlights{$pattern}:gs;\n";
}

# Read the file that maps relative names to absolute names for
# separate source and object directories and for shadow trees.
if (open(SOURCE_MAP, "<.tmp_filelist.txt")) {
	my ($relname, $absname);
	while(<SOURCE_MAP>) {
		chop();
		($relname, $absname) = (split())[0..1];
		$relname =~ s:^/+::;
		$source_map{$relname} = $absname;
	}
	close(SOURCE_MAP);
}

foreach (@ARGV) {
    chomp;
    process_file($_);
}
if ($verbose && $errors) {
  print STDERR "$errors errors\n";
}
if ($verbose && $warnings) {
  print STDERR "$warnings warnings\n";
}

exit($errors);

Youez - 2016 - github.com/yon3zu
LinuXploit