diff options
author | Neels Hofmeyr <neels@hofmeyr.de> | 2017-07-09 22:09:18 +0200 |
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committer | Neels Hofmeyr <neels@hofmeyr.de> | 2017-08-30 14:11:25 +0200 |
commit | 7b656884cfadfd8c56355e8a6c690721827b5b30 (patch) | |
tree | 7f3357a94992d953021a28ec20336c4578f23052 /include/openbsc/gprs_sndcp_dcomp.h | |
parent | 31a11aa75b5aad8887213bcd88cddc1b79b5954f (diff) |
split off osmo-bsc: remove files, apply build
Change-Id: I64d84c52f6e38e98144eb9be8f0ab82e0e1f6cca
Diffstat (limited to 'include/openbsc/gprs_sndcp_dcomp.h')
-rw-r--r-- | include/openbsc/gprs_sndcp_dcomp.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/include/openbsc/gprs_sndcp_dcomp.h b/include/openbsc/gprs_sndcp_dcomp.h deleted file mode 100644 index a76b4a4b3..000000000 --- a/include/openbsc/gprs_sndcp_dcomp.h +++ /dev/null @@ -1,53 +0,0 @@ -/* GPRS SNDCP data compression handler */ - -/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> - * All Rights Reserved - * - * Author: Philipp Maier - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#pragma once - -#include <stdint.h> -#include <osmocom/core/linuxlist.h> -#include <openbsc/gprs_sndcp_comp.h> - -/* Note: The decompressed packet may have a maximum size of: - * Return value * MAX_DATADECOMPR_FAC */ -#define MAX_DATADECOMPR_FAC 10 - -/* Note: In unacknowledged mode (SN_UNITDATA), the comression state is reset - * for every NPDU. The compressor needs a reasonably large payload to operate - * effectively (yield positive compression gain). For packets shorter than 100 - * byte, no positive compression gain can be expected so we will skip the - * compression for short packets. */ -#define MIN_COMPR_PAYLOAD 100 - -/* Initalize data compression */ -int gprs_sndcp_dcomp_init(const void *ctx, struct gprs_sndcp_comp *comp_entity, - const struct gprs_sndcp_comp_field *comp_field); - -/* Terminate data compression */ -void gprs_sndcp_dcomp_term(struct gprs_sndcp_comp *comp_entity); - -/* Expand packet */ -int gprs_sndcp_dcomp_expand(uint8_t *data, unsigned int len, uint8_t pcomp, - const struct llist_head *comp_entities); - -/* Compress packet */ -int gprs_sndcp_dcomp_compress(uint8_t *data, unsigned int len, uint8_t *pcomp, - const struct llist_head *comp_entities, - uint8_t nsapi); |