now version controlled.

1 files changed, 19 insertions, 0 deletions

diff --git a/ret.c b/ret.c
new file mode 100644
index 0000000..f49a3d4
--- /dev/null
+++ b/ret.c
@@ -0,0 +1,19 @@
+#include <u.h>
+#include <libc.h>
+
+int
+ret(void)
+{
+	if(2 > 3)
+		return 2;
+	else
+		exits("error");
+	return -1;
+}
+
+void
+main()
+{
+	ret();
+	exits(0);
+}