[PATCH libosmocore] protocol: introduce gsm_03_41.h

[Alex Badea]

This currently contains definitions for the BTS->MS SMSCB message.

Signed-off-by: Alex Badea <vamposdecampos at gmail.com>
---
 include/osmocore/protocol/gsm_03_41.h |   34 +++++++++++++++++++++++++++++++++
 1 files changed, 34 insertions(+), 0 deletions(-)
 create mode 100644 include/osmocore/protocol/gsm_03_41.h

diff --git a/include/osmocore/protocol/gsm_03_41.h b/include/osmocore/protocol/gsm_03_41.h
new file mode 100644
index 0000000..250d667
--- /dev/null
+++ b/include/osmocore/protocol/gsm_03_41.h
@@ -0,0 +1,34 @@
+#ifndef PROTO_GSM_03_41_H
+#define PROTO_GSM_03_41_H
+
+#include <stdint.h>
+
+/* GSM TS 03.41 definitions */
+
+/* Chapter 9.3.2 */
+struct gsm341_ms_message {
+	struct {
+		uint8_t code_hi:6;
+		uint8_t gs:2;
+		uint8_t update:2;
+		uint8_t code_lo:6;
+	} serial;
+	uint16_t msg_id;
+	struct {
+		uint8_t language:4;
+		uint8_t group:4;
+	} dcs;
+	struct {
+		uint8_t total:4;
+		uint8_t current:4;
+	} page;
+	uint8_t data[0];
+} __attribute__((packed));
+
+/* Section 9.3.2.1 - Geographical Scope */
+#define GSM341_GS_CELL_WIDE_IMMED	0
+#define GSM341_GS_PLMN_WIDE		1
+#define GSM341_GS_LA_WIDE		2
+#define GSM341_GS_CELL_WIDE		3
+
+#endif /* PROTO_GSM_03_41_H */
-- 
1.7.0.4