root / include / compiler.h @ abdb293f
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#ifndef _BLKTAP_COMPILER_H
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#define _BLKTAP_COMPILER_H
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#ifdef __GNUC__
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#define likely(_cond) __builtin_expect(!!(_cond), 1) |
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#define unlikely(_cond) __builtin_expect(!!(_cond), 0) |
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#endif
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#ifndef likely
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#define likely(_cond) (_cond)
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#endif
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#ifndef unlikely
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#define unlikely(_cond) (_cond)
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#endif
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#ifdef __GNUC__
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#define __printf(_f, _a) __attribute__((format (printf, _f, _a)))
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#define __scanf(_f, _a) __attribute__((format (scanf, _f, _a)))
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#define __noreturn __attribute__((noreturn))
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#endif
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#ifndef __printf
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#define __printf(_f, _a)
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#endif
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#ifndef __scanf
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#define __scanf(_f, _a)
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#endif
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#ifndef __noreturn
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#define __noreturn
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#endif
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#endif /* _BLKTAP_COMPILER_H */ |