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16 lines
413 B
16 lines
413 B
2 years ago
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#ifndef _FUNCTIONS_H_
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#define _FUNCTIONS_H_
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#define ROUNDUP(a, b) ((((a)-1) / (b) + 1) * (b))
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#define ROUNDDOWN(a, b) ((a) / (b) * (b))
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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#define MIN(a, b) ((a) < (b) ? (a) : (b))
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#define likely(x) __builtin_expect((x), 1)
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#define unlikely(x) __builtin_expect((x), 0)
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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char* safestrcpy(char*, const char*, int);
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#endif
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