fix reversed argument order x86_64 sigsetjmp's call to sigprocmask

[musl] / include / math.h

diff --git a/include/math.h b/include/math.h
index 1910879..c4da411 100644 (file)
--- a/include/math.h
+++ b/include/math.h
@@ -346,6 +346,7 @@ long double truncl(long double);
 
 
 #if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE)
+#undef  MAXFLOAT
 #define MAXFLOAT        3.40282347e+38F
 #endif