include: legacy header files from themwi-rtp-mgr <themwi/rtp/pstn_defs.h> and <themwi/rtp/rtp_defs.h> will be populated by both the present package and themwi-rtp-mgr. Because of this duplicate definition, these two legacy headers have to be treated as essentially immutable. Why can't we drop these headers from themwi-rtp-mgr and make the present package their new (and single) official home? Answer: the present package depends on libosmocore, whereas themwi-rtp-mgr does not. We already have some programs that depend on themwi-rtp-mgr, use these headers, yet have no dependencies on Osmocom.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/rtp_defs.h	Fri Jul 05 07:49:30 2024 +0000
@@ -0,0 +1,21 @@
+/*
+ * This header file holds some definitions for RTP, as this protocol
+ * functions in our GSM and PSTN environment.
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+#define	RTP_PACKET_HDR_SIZE	12
+#define	RTP_PACKET_SIZE_PSTN	172
+#define	RTP_MAX_PAYLOAD		160
+
+struct rtp_packet {
+	uint8_t		v_p_x_cc;
+	uint8_t		m_pt;
+	uint16_t	seq;
+	uint32_t	tstamp;
+	uint32_t	ssrc;
+	uint8_t		payload[RTP_MAX_PAYLOAD];
+};