fix reversed argument order x86_64 sigsetjmp's call to sigprocmask

[musl] / include / alloca.h

diff --git a/include/alloca.h b/include/alloca.h
index f61b817..d2e6f1c 100644 (file)
--- a/include/alloca.h
+++ b/include/alloca.h
@@ -10,6 +10,10 @@ extern "C" {
 
 void *alloca(size_t);
 
+#ifdef __GNUC__
+#define alloca __builtin_alloca
+#endif
+
 #ifdef __cplusplus
 }
 #endif