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-rw-r--r--src/complex/cacosh.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/complex/cacosh.c b/src/complex/cacosh.c
index 76127f75..0fd5e7f2 100644
--- a/src/complex/cacosh.c
+++ b/src/complex/cacosh.c
@@ -10,3 +10,11 @@ double complex cacosh(double complex z)
if (zineg) return CMPLX(cimag(z), -creal(z));
else return CMPLX(-cimag(z), creal(z));
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif