passt/checksum.h

/* SPDX-License-Identifier: AGPL-3.0-or-later
 * Copyright (c) 2021 Red Hat GmbH
 * Author: Stefano Brivio <sbrivio@redhat.com>
 */

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);
LICENSES: Add license text files, add missing notices, fix SPDX tags SPDX tags don't replace license files. Some notices were missing and some tags were not according to the SPDX specification, too. Now reuse --lint from the REUSE tool (https://reuse.software/) passes. Reported-by: Martin Hauke <mardnh@gmx.de> Signed-off-by: Stefano Brivio <sbrivio@redhat.com> 2021-10-19 12:43:28 +02:00			`/* SPDX-License-Identifier: AGPL-3.0-or-later`
			`* Copyright (c) 2021 Red Hat GmbH`
			`* Author: Stefano Brivio <sbrivio@redhat.com>`
			`*/`

checksum: Add checksum.h I forgot to commit this. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> 2021-09-14 19:02:36 +02:00			`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);`