1 files changed, 4 insertions, 0 deletions

diff --git a/openbsd-compat/bsd-misc.h b/openbsd-compat/bsd-misc.h
index 70a538f04..0b1a3504f 100644
--- a/openbsd-compat/bsd-misc.h
+++ b/openbsd-compat/bsd-misc.h
@@ -49,6 +49,10 @@ int setegid(uid_t);
 const char *strerror(int);
 #endif
 
+#if !defined(HAVE_STRSIGNAL)
+char *strsignal(int);
+#endif
+
 #if !defined(HAVE_SETLINEBUF)
 #define setlinebuf(a)   (setvbuf((a), NULL, _IOLBF, 0))
 #endif