maint: exclude more files from syntax check
maint: exclude more files from syntax check

* cfg.mk (VC_LIST_ALWAYS_EXCLUDE_REGEX): Exempt
docs/api_extension/*.patch.
(exclude_file_name_regexp--sc_prohibit_always_true_header_tests)
(exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF)
(exclude_file_name_regexp--sc_prohibit_fork_wrappers)
(exclude_file_name_regexp--sc_trailing_blank): Simplify.
(exclude_file_name_regexp--sc_prohibit_gettext_noop): Delete.
(exclude_file_name_regexp--sc_prohibit_close)
(exclude_file_name_regexp--sc_prohibit_nonreentrant)
(exclude_file_name_regexp--sc_prohibit_sprintf): Tighten.

iam-TJ/libvirt,rmarwaha/libvirt,novel/fbsd-libvirt,rmarwaha/libvirt,crobinso/libvirt,eskultety/libvirt,jeckersb/libvirt,dumbbell/libvirt,dumbbell/libvirt,olafhering/libvirt,kantai/libvirt-vfork,eskultety/libvirt,taget/libvirt,foomango/libvirt,novel/fbsd-libvirt,libvirt/libvirt,rlaager/libvirt,zhlcindy/libvirt-1.1.4-maintain,eskultety/libvirt,usc-isi/libvirt,andreabolognani/libvirt,siboulet/libvirt-openvz,rmarwaha/libvirt,libvirt/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,shugaoye/libvirt,rmarwaha/libvirt1,bjzhang/libvirt,wiedi/libvirt,elmarco/libvirt,zippy2/libvirt,datto/libvirt,fabianfreyer/libvirt,VenkatDatta/libvirt,leilihh/libvirt,shugaoye/libvirt,warewolf/libvirt,dumbbell/libvirt,leilihh/libvirt,fabianfreyer/libvirt,trainstack/libvirt,cbosdo/libvirt,nertpinx/libvirt,novel/fbsd-libvirt,shugaoye/libvirt,emaste/libvirt,foomango/libvirt,rmarwaha/libvirt1,jardasgit/libvirt,emaste/libvirt,andreabolognani/libvirt,kantai/libvirt-vfork,elmarco/libvirt,trainstack/libvirt,novel/fbsd-libvirt,kantai/libvirt-vfork,rlaager/libvirt,soulxu/libvirt-xuhj,dumbbell/libvirt,olafhering/libvirt,usc-isi/libvirt,agx/libvirt,dumbbell/libvirt,fabianfreyer/libvirt,emaste/libvirt,jfehlig/libvirt,cbosdo/libvirt,warewolf/libvirt,siboulet/libvirt-openvz,danwent/libvirt-ovs,wiedi/libvirt,jardasgit/libvirt,bjzhang/libvirt,trainstack/libvirt,foomango/libvirt,datto/libvirt,foomango/libvirt,wiedi/libvirt,leilihh/libvirt,jardasgit/libvirt,eskultety/libvirt,VenkatDatta/libvirt,leilihh/libvirt,soulxu/libvirt-xuhj,taget/libvirt,warewolf/libvirt,elmarco/libvirt,agx/libvirt,rmarwaha/libvirt1,taget/libvirt,usc-isi/libvirt,novel/fbsd-libvirt,warewolf/libvirt,iam-TJ/libvirt,zippy2/libvirt,novel/fbsd-libvirt,danwent/libvirt-ovs,jfehlig/libvirt,soulxu/libvirt-xuhj,andreabolognani/libvirt,rmarwaha/libvirt,shugaoye/libvirt,danwent/libvirt-ovs,trainstack/libvirt,datto/libvirt,emaste/libvirt,trainstack/libvirt,elmarco/libvirt,emaste/libvirt,taget/libvirt,shugaoye/libvirt,jeckersb/libvirt,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,wiedi/libvirt,agx/libvirt,andreabolognani/libvirt,zippy2/libvirt,usc-isi/libvirt,VenkatDatta/libvirt,trainstack/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,rmarwaha/libvirt1,usc-isi/libvirt,cbosdo/libvirt,nertpinx/libvirt,crobinso/libvirt,jeckersb/libvirt,eskultety/libvirt,trainstack/libvirt,rlaager/libvirt,crobinso/libvirt,jeckersb/libvirt,jfehlig/libvirt,emaste/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,wiedi/libvirt,bjzhang/libvirt,siboulet/libvirt-openvz,jeckersb/libvirt,siboulet/libvirt-openvz,novel/fbsd-libvirt,novel/fbsd-libvirt,datto/libvirt,rlaager/libvirt,foomango/libvirt,libvirt/libvirt,rmarwaha/libvirt,jardasgit/libvirt,cbosdo/libvirt,rmarwaha/libvirt,cbosdo/libvirt,jeckersb/libvirt,siboulet/libvirt-openvz,iam-TJ/libvirt,datto/libvirt,fabianfreyer/libvirt,novel/fbsd-libvirt,iam-TJ/libvirt,emaste/libvirt,crobinso/libvirt,warewolf/libvirt,soulxu/libvirt-xuhj,zippy2/libvirt,olafhering/libvirt,leilihh/libvirt,jardasgit/libvirt,olafhering/libvirt,leilihh/libvirt,nertpinx/libvirt,danwent/libvirt-ovs,iam-TJ/libvirt,kantai/libvirt-vfork,bjzhang/libvirt,danwent/libvirt-ovs,kantai/libvirt-vfork,warewolf/libvirt,iam-TJ/libvirt,zhlcindy/libvirt-1.1.4-maintain,zhlcindy/libvirt-1.1.4-maintain,bjzhang/libvirt,iam-TJ/libvirt,rlaager/libvirt,dumbbell/libvirt,jeckersb/libvirt,wiedi/libvirt,soulxu/libvirt-xuhj,zhlcindy/libvirt-1.1.4-maintain,rmarwaha/libvirt1,jfehlig/libvirt,warewolf/libvirt,libvirt/libvirt,agx/libvirt,agx/libvirt,wiedi/libvirt,rmarwaha/libvirt1,taget/libvirt