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

[musl] / src / math / lgamma.c

diff --git a/src/math/lgamma.c b/src/math/lgamma.c
index 17b5aff..d8b8531 100644 (file)
--- a/src/math/lgamma.c
+++ b/src/math/lgamma.c
@@ -1,10 +1,11 @@
 #include "libm.h"
 
+extern int __signgam;
 double __lgamma_r(double, int *);
 
 double lgamma(double x)
 {
-       return __lgamma_r(x, &signgam);
+       return __lgamma_r(x, &__signgam);
 }
 
 // FIXME