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-rw-r--r--src/complex/cacosf.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/complex/cacosf.c b/src/complex/cacosf.c
index ed8acf0f..401372c1 100644
--- a/src/complex/cacosf.c
+++ b/src/complex/cacosf.c
@@ -9,3 +9,11 @@ float complex cacosf(float complex z)
z = casinf(z);
return CMPLXF(float_pi_2 - crealf(z), -cimagf(z));
}
+
+
+#ifdef TEST
+int
+main(void) {
+ return 0;
+}
+#endif