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-rw-r--r--src/math/acoshf.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/math/acoshf.c b/src/math/acoshf.c
index b773d48e..51f3ca26 100644
--- a/src/math/acoshf.c
+++ b/src/math/acoshf.c
@@ -24,3 +24,11 @@ float acoshf(float x)
/* x >= 0x1p12 or x <= -2 or nan */
return logf(x) + 0.693147180559945309417232121458176568f;
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif