diff options
Diffstat (limited to 'support/xsignal.h')
| -rw-r--r-- | support/xsignal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/support/xsignal.h b/support/xsignal.h index 973f532495..d868bb336c 100644 --- a/support/xsignal.h +++ b/support/xsignal.h @@ -28,7 +28,9 @@ __BEGIN_DECLS terminate the process on error. */ void xraise (int sig); +#ifdef _GNU_SOURCE sighandler_t xsignal (int sig, sighandler_t handler); +#endif void xsigaction (int sig, const struct sigaction *newact, struct sigaction *oldact); |