math: move x87-family fabs functions to C with inline asm

[musl] / src / errno / __errno_location.c

diff --git a/src/errno/__errno_location.c b/src/errno/__errno_location.c
index 7172a1b..7f9d602 100644 (file)
--- a/src/errno/__errno_location.c
+++ b/src/errno/__errno_location.c
@@ -1,6 +1,9 @@
+#include <errno.h>
 #include "pthread_impl.h"
 
 int *__errno_location(void)
 {
        return &__pthread_self()->errno_val;
 }
+
+weak_alias(__errno_location, ___errno_location);