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| /*
| * Licensed under the GPL
| */
|
| #ifndef __UM_SYSDEP_CHECKSUM_H
| #define __UM_SYSDEP_CHECKSUM_H
|
| static inline unsigned add32_with_carry(unsigned a, unsigned b)
| {
| asm("addl %2,%0\n\t"
| "adcl $0,%0"
| : "=r" (a)
| : "0" (a), "r" (b));
| return a;
| }
|
| extern __sum16 ip_compute_csum(const void *buff, int len);
|
| #endif
|
|