1 files changed, 8 insertions, 0 deletions
diff --git a/src/misc/ffs.c b/src/misc/ffs.c
index 673ce5a9..cb41b66d 100644
--- a/src/misc/ffs.c
+++ b/src/misc/ffs.c
@@ -5,3 +5,11 @@ int ffs(int i)
 {
 	return i ? a_ctz_l(i)+1 : 0;
 }
+
+
+#ifdef TEST
+int
+main(void) {
+	return 0;
+}
+#endif