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-rw-r--r--src/math/atan2.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/atan2.c b/src/math/atan2.c
index 5a1903c6..d60a431e 100644
--- a/src/math/atan2.c
+++ b/src/math/atan2.c
@@ -105,3 +105,11 @@ double atan2(double y, double x)
return (z-pi_lo) - pi; /* atan(-,-) */
}
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif