compute_crc32
sum = compute_crc32(*sp_seg_ptr, sizeof (sp_seg_body) - 5);
crc = compute_crc32(buffer, data_size);
long compute_crc32(unsigned char *bytes, int length);
long compute_crc32(unsigned char *bytes, int length);
crc = compute_crc32(buffer, data_size);
crc32 = compute_crc32(
crc32 = compute_crc32(mc_addr, ETHERNET_ADDRESS_SIZE);
crc32 = compute_crc32(mc_table->addr_arr[idx].mc_addr,