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Diffstat (limited to 'openbsc/include/openbsc/gprs_sndcp_dcomp.h')
-rw-r--r--openbsc/include/openbsc/gprs_sndcp_dcomp.h53
1 files changed, 0 insertions, 53 deletions
diff --git a/openbsc/include/openbsc/gprs_sndcp_dcomp.h b/openbsc/include/openbsc/gprs_sndcp_dcomp.h
deleted file mode 100644
index a76b4a4b3..000000000
--- a/openbsc/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);