diff options
Diffstat (limited to 'include/atomic/x86-gcc.h')
| -rw-r--r-- | include/atomic/x86-gcc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/atomic/x86-gcc.h b/include/atomic/x86-gcc.h index d79dadbf05e..d8afa5bfbf1 100644 --- a/include/atomic/x86-gcc.h +++ b/include/atomic/x86-gcc.h @@ -1,3 +1,6 @@ +#ifndef ATOMIC_X86_GCC_INCLUDED +#define ATOMIC_X86_GCC_INCLUDED + /* Copyright (C) 2006 MySQL AB This program is free software; you can redistribute it and/or modify @@ -56,3 +59,4 @@ asm volatile ("; xchg %0, %1;" : "+m" (*a) : "r" (v)) #endif +#endif /* ATOMIC_X86_GCC_INCLUDED */ |