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  • Hash : fa6f0000
    Author : Bruno Haible
    Date : 2011-05-05T19:03:57

    signal: Define sighandler_t.
    
    * lib/signal.in.h (sighandler_t): New type.
    * m4/signal_h.m4 (gl_SIGNAL_H): Require AC_USE_SYSTEM_EXTENSIONS. Test
    whether sighandler_t is defined.
    (gl_SIGNAL_H_DEFAULTS): Initialize HAVE_SIGHANDLER_T.
    * modules/signal (Depends-on): Add extensions.
    (Makefile.am): Substitute HAVE_SIGHANDLER_T.
    * doc/posix-headers/signal.texi: Mention the problem with sighandler_t.
    Suggested by Markus Steinborn <gnugv_maintainer@yahoo.de>.