Function pamoja_mesh_crc16
Source #[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_mesh_crc16(
data: *const u8,
data_len: usize,
) -> u16
Expand description
Computes the CRC-16 a mesh frame carries.
§Arguments
data - the bytes the checksum covers.
data_len - their length.
§Returns
The checksum, or 0 if data is null with a non-zero length.
§Safety
data must point to at least data_len readable bytes when that length is
non-zero.