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-rw-r--r--arch/x86/include/asm/sigframe.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/sigframe.h b/arch/x86/include/asm/sigframe.h
index 491a0878c3aa..3bd0f4276000 100644
--- a/arch/x86/include/asm/sigframe.h
+++ b/arch/x86/include/asm/sigframe.h
@@ -1,3 +1,6 @@
+#ifndef _ASM_X86_SIGFRAME_H
+#define _ASM_X86_SIGFRAME_H
+
#ifdef CONFIG_X86_32
#define sigframe_ia32 sigframe
#define rt_sigframe_ia32 rt_sigframe
@@ -59,3 +62,5 @@ struct rt_sigframe {
/* fp state follows here */
};
#endif /* CONFIG_X86_64 */
+
+#endif /* _ASM_X86_SIGFRAME_H */