action_t 115 maint/gnulib/lib/fatal-signal.c typedef _GL_ASYNC_SAFE void (*action_t) (int sig); action_t 122 maint/gnulib/lib/fatal-signal.c volatile action_t action; action_t 162 maint/gnulib/lib/fatal-signal.c action_t action; action_t 214 maint/gnulib/lib/fatal-signal.c at_fatal_signal (action_t action)