pub unsafe extern "C" fn XXH32_update(
statePtr: *mut XXH32_state_t,
input: *const c_void,
length: usize,
) -> XXH_errorcode
pub unsafe extern "C" fn XXH32_update(
statePtr: *mut XXH32_state_t,
input: *const c_void,
length: usize,
) -> XXH_errorcode