elf.h: add ELFCOMPRESS_ZSTD

[musl] / src / math / signgam.c

diff --git a/src/math/signgam.c b/src/math/signgam.c
index b39ceb0..ee331b2 100644 (file)
--- a/src/math/signgam.c
+++ b/src/math/signgam.c
@@ -1,3 +1,4 @@
+#include <math.h>
 #include "libm.h"
 
 int __signgam = 0;