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)