printf core: fix gratuitous integer formatting buffer size

[musl] / include / features.h

diff --git a/include/features.h b/include/features.h
index f4d651e..85cfb72 100644 (file)
--- a/include/features.h
+++ b/include/features.h
@@ -35,4 +35,6 @@
 #define _Noreturn
 #endif
 
+#define __REDIR(x,y) __typeof__(x) x __asm__(#y)
+
 #endif