[PATCH 1/1] include: Always declare _setjmp in setjmp.h on i386 targets.

[Jacek Caban]

From: Jacek Caban

Clang supports _setjmp but, like most MSVC-style builtins, it still requires function declaration.
---
 include/msvcrt/setjmp.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/msvcrt/setjmp.h b/include/msvcrt/setjmp.h
index fca5543a04b..0978e39c18a 100644
--- a/include/msvcrt/setjmp.h
+++ b/include/msvcrt/setjmp.h
@@ -160,9 +160,7 @@ _ACRTIMP void __cdecl longjmp(jmp_buf,int);
 #endif

#ifdef __i386__
-# if defined(_setjmp) || !__has_builtin(_setjmp)
 _ACRTIMP int __cdecl __attribute__((__nothrow__,__returns_twice__)) _setjmp(jmp_buf);
-# endif
 # define setjmp(buf) _setjmp((buf))
 #elif !defined(_setjmpex) && __has_builtin(_setjmpex)
 _ACRTIMP int __cdecl __attribute__((__nothrow__,__returns_twice__)) _setjmpex(jmp_buf);