diff options
| -rw-r--r-- | checksum.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/checksum.h b/checksum.h new file mode 100644 index 0000000..fb987e1 --- /dev/null +++ b/checksum.h @@ -0,0 +1,5 @@ +uint32_t sum_16b(void *buf, size_t len); +uint16_t csum_fold(uint32_t sum); +uint16_t csum_unaligned(void *buf, size_t len, uint32_t init); +void csum_tcp4(struct iphdr *iph); +uint16_t csum(const void *buf, size_t len, uint32_t init); |