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11 lines
262 B
C
11 lines
262 B
C
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#ifndef _MACRO_COMMON_H_
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#define _MACRO_COMMON_H_
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#define min(a,b) ((a) < (b) ? (a) : (b))
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#define max(a,b) ((a) > (b) ? (a) : (b))
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#define scale_up(x) ((x) << 8)
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#define scale_down(x) ((x) >> 8)
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#endif // _MACRO_COMMON_H_
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