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-rw-r--r--src/math/ceil.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/ceil.c b/src/math/ceil.c
index b13e6f2d..d7b57d63 100644
--- a/src/math/ceil.c
+++ b/src/math/ceil.c
@@ -29,3 +29,11 @@ double ceil(double x)
return x + y + 1;
return x + y;
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif