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-rw-r--r--src/syssignal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/syssignal.h b/src/syssignal.h
index 374034df246..171cd24db65 100644
--- a/src/syssignal.h
+++ b/src/syssignal.h
@@ -54,6 +54,7 @@ extern sigset_t sys_sigmask ();
#define sigsetmask(SIG) sys_sigsetmask (SIG)
#define sighold(SIG) ONLY_USED_IN_BSD_4_1
#define sigrelse(SIG) ONLY_USED_IN_BSD_4_1
+#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. */