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Commit | Line | Data |
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1a54d44a MM |
1 | /* |
2 | * BIRD Library -- IP One-Complement Checksum | |
3 | * | |
4 | * (c) 1999 Martin Mares <mj@ucw.cz> | |
5 | * | |
6 | * Can be freely distributed and used under the terms of the GNU GPL. | |
7 | */ | |
8 | ||
9 | #ifndef _BIRD_CHECKSUM_H_ | |
10 | #define _BIRD_CHECKSUM_H_ | |
11 | ||
12 | /* | |
13 | * Both checksumming functions accept a vararg list of packet | |
14 | * fragments finished by NULL pointer. | |
15 | */ | |
16 | ||
17 | int ipsum_verify(void *frag, unsigned len, ...); | |
18 | u16 ipsum_calculate(void *frag, unsigned len, ...); | |
19 | ||
20 | #endif |