embedaddon/libnet/src/libnet_crc.c - diff

Return to libnet_crc.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libnet / src

version 1.1.1.1, 2012/02/21 22:14:23	version 1.1.1.2, 2013/07/22 11:54:42
Line 41	Line 41


/* CRC routines based off of sample code in appendix of RFC 2083 */	/* CRC routines based off of sample code in appendix of RFC 2083 */
static u_int crc_table[256] =	static uint crc_table[256] =
{	{
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,	0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,	0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
Line 95 static u_int crc_table[256] =	Line 95 static u_int crc_table[256] =
* CRC generator G(x) is the sum of x^n for	* CRC generator G(x) is the sum of x^n for
* n = 32, 26, 23, 22, 16, 12, 11, 10, 8, 7, 5, 4, 2, 1, 0	* n = 32, 26, 23, 22, 16, 12, 11, 10, 8, 7, 5, 4, 2, 1, 0
*/	*/
u_int32_t	uint32_t
libnet_compute_crc(u_int8_t *buf, u_int32_t len)	libnet_compute_crc(uint8_t *buf, uint32_t len)
{	{
u_int32_t val;	uint32_t val;

val = ~0;	val = ~0;
while (len--)	while (len--)