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1 #ifndef FIO_POW2_H
2 #define FIO_POW2_H
3 
4 #include <inttypes.h>
5 #include "types.h"
6 
is_power_of_2(uint64_t val)7 static inline bool is_power_of_2(uint64_t val)
8 {
9 	return (val != 0 && ((val & (val - 1)) == 0));
10 }
11 
12 #endif
13