1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/ilogb.c b/src/math/ilogb.c
index 64d40154..a12a1b2e 100644
--- a/src/math/ilogb.c
+++ b/src/math/ilogb.c
@@ -24,3 +24,11 @@ int ilogb(double x)
 	}
 	return e - 0x3ff;
 }
+
+
+#ifdef TEST
+int
+main(void) {
+	return 0;
+}
+#endif