float32_to_int64
long long float32_to_int64( float32 ) __dso_protected;
time_a_float32_z_int64( float32_to_int64 );
raw = float32_to_int64((float32)raw);
raw = float32_to_int64((float32)raw);
int64_t float32_to_int64( float32 );