22 lines
515 B
C
22 lines
515 B
C
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#ifndef CCMACRO_H
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#define CCMACRO_H
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// ccmacro.h
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// 12/9/2011 jichi
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#define CC_UNUSED(_var) (void)(_var)
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#define CC_NOP CC_UNUSED(0)
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#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
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# define CC_LIKELY(expr) __builtin_expect(!!(expr), true)
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# define CC_UNLIKELY(expr) __builtin_expect(!!(expr), false)
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#else
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# define CC_LIKELY(x) (x)
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# define CC_UNLIKELY(x) (x)
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#endif
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#define CC_MIN(x, y) ((x) < (y) ? (x) : (y))
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#define CC_MAX(x, y) ((x) < (y) ? (y) : (x))
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#endif // CCMACRO_H
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