20 lines
269 B
C
20 lines
269 B
C
#ifndef _MATH_H
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#define _MATH_H
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#include <types.h>
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bool is_low_power_of_two(int n);
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uint64_t int_pow(uint64_t base, uint32_t exp);
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/* Divide a by b, rounding up */
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static inline int div_round_up(int a, int b)
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{
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return (a + b - 1) / b;
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}
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int abs(int x);
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#endif
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