File size: 183 Bytes
0da5bf5 |
1 2 3 4 5 6 7 |
#include <climits>
#include <iostream>
inline uint32_t next_pow_2(uint32_t const num) {
if (num <= 1) return num;
return 1 << (CHAR_BIT * sizeof(num) - __builtin_clz(num - 1));
} |