1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/__tan.c b/src/math/__tan.c
index 8019844d..2c67fd3b 100644
--- a/src/math/__tan.c
+++ b/src/math/__tan.c
@@ -108,3 +108,11 @@ double __tan(double x, double y, int odd)
 	SET_LOW_WORD(a0, 0);
 	return a0 + a*(1.0 + a0*w0 + a0*v);
 }
+
+
+#ifdef TEST
+int
+main(void) {
+	return 0;
+}
+#endif