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-rw-r--r--src/math/fdiml.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/fdiml.c b/src/math/fdiml.c
index 62e29b7d..d8a973fc 100644
--- a/src/math/fdiml.c
+++ b/src/math/fdiml.c
@@ -16,3 +16,11 @@ long double fdiml(long double x, long double y)
return x > y ? x - y : 0;
}
#endif
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif