Function fp16_to_u64

common/fp16.h:9–12

typedef u16 fp16_t;

static inline u64 fp16_to_u64(fp16_t val)
{
	return ((u64)val & ((1 << 11)-1)) << (val >> 11);
}

fp16_t u64_to_fp16(u64 val, bool round_up);