Re-include fallback BITS_PER_LONG fallback
[fio.git] / compiler / compiler.h
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1#ifndef FIO_COMPILER_H
2#define FIO_COMPILER_H
3
4#if __GNUC__ >= 4
5#include "compiler-gcc4.h"
73e07acd 6#elif __GNUC__ == 3
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7#include "compiler-gcc3.h"
8#else
9#error Compiler too old, need gcc at least gcc 3.x
10#endif
11
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12#ifndef __must_check
13#define __must_check
14#endif
15
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16#define uninitialized_var(x) x = x
17
4fee8096 18#endif