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config.h: bring up the more important macros
[fbpad.git]
/
util.h
blob
38430a7a328d19b1792aa1fdecd4be9cfd71a7be
1
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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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 LIMIT(n, a, b) ((n) < (a) ? (a) : ((n) > (b) ? (b) : (n)))