diff options
| -rw-r--r-- | src/syssignal.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/syssignal.h b/src/syssignal.h index 57f7f6eec70..48eb7229353 100644 --- a/src/syssignal.h +++ b/src/syssignal.h @@ -68,6 +68,10 @@ extern sigset_t sys_sigmask (); #undef signal #define signal(SIG,ACT) sys_signal(SIG,ACT) +/* Whether this is what all systems want or not, this is what + appears to be assumed in the source, for example data.c:arith_error. */ +typedef RETSIGTYPE (*signal_handler_t) (int); + signal_handler_t sys_signal (int signal_number, signal_handler_t action); sigset_t sys_sigblock (sigset_t new_mask); sigset_t sys_sigunblock (sigset_t new_mask); |