other side of the signgam namespace fix: use the internal name

[musl] / src / math / lgammal.c

diff --git a/src/math/lgammal.c b/src/math/lgammal.c
index 5dd851a..ec7c9a0 100644 (file)
--- a/src/math/lgammal.c
+++ b/src/math/lgammal.c
@@ -388,9 +388,11 @@ long double __lgammal_r(long double x, int *sg) {
 }
 #endif
 
+extern int __signgam;
+
 long double lgammal(long double x)
 {
-       return __lgammal_r(x, &signgam);
+       return __lgammal_r(x, &__signgam);
 }
 
 weak_alias(__lgammal_r, lgammal_r);