test_rfc1624(void)
{
/* "...an IP packet header in which a 16-bit field m = 0x5555..." */
- uint8_t data[32] =
- "\xfe\x8f\xc1\x14\x4b\x6f\x70\x2a\x80\x29\x78\xc0\x58\x81\x77\xaa"
- "\x66\x64\xfc\x96\x63\x97\x64\xee\x12\x53\x1d\xa9\x2d\xa9\x55\x55";
+ uint8_t data[32] = {
+ 0xfe, 0x8f, 0xc1, 0x14, 0x4b, 0x6f, 0x70, 0x2a,
+ 0x80, 0x29, 0x78, 0xc0, 0x58, 0x81, 0x77, 0xaa,
+ 0x66, 0x64, 0xfc, 0x96, 0x63, 0x97, 0x64, 0xee,
+ 0x12, 0x53, 0x1d, 0xa9, 0x2d, 0xa9, 0x55, 0x55
+ };
/* "...the one's complement sum of all other header octets is 0xCD7A." */
assert(ntohs(csum(data, sizeof data - 2)) == 0xffff - 0xcd7a);