diff --git a/src/lib9/_exits.c b/src/lib9/_exits.c
new file mode 100644
index 0000000..35ff4e6
--- /dev/null
+++ b/src/lib9/_exits.c
@@ -0,0 +1,9 @@
+#include <lib9.h>
+
+void
+_exits(char *s)
+{
+	if(s && *s)
+		_exit(1);
+	_exit(0);
+}