Commit e8bbebe5b5cc672aa28e5b4fb91e3624415d0e00

Bruno Haible 2023-04-14T12:48:01

sys_sem: New module. * lib/sys_sem.in.h: New file. * m4/sys_sem_h.m4: New file. * modules/sys_sem: New file. * doc/posix-headers/sys_sem.texi: Mention the new module.