1 files changed, 1 insertions, 0 deletions
diff --git a/bin/sh/trap.h b/bin/sh/trap.h
index bf1250a..61a17ec 100644
--- a/bin/sh/trap.h
+++ b/bin/sh/trap.h
@@ -41,6 +41,7 @@ void clear_traps(void);
 int have_traps(void);
 void setsignal(int);
 void ignoresig(int);
+int issigchldtrapped(void);
 void onsig(int);
 void dotrap(void);
 void setinteractive(int);