10 lines
305 B
C
10 lines
305 B
C
#include "util.h"
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#include <gint/std/stdlib.h>
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int round(float num) { return (num < 0) ? (num - 0.5) : (num + 0.5); }
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int round_sup(float num) { return (int)(num + 1); }
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int rand_range(int low, int high) { return (rand() % (high - low)) + low; }
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int sign(float x) { return 1 * (x > 0) - 1 * (x < 0); } |