x86: sigframe.h: add guard macro

Impact: cleanup

Add missing guard macro _ASM_X86_SIGFRAME_H.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Hiroshi Shimamoto 2008-12-18 09:18:35 -08:00 • committed by Ingo Molnar
commit 5c2628e8b4