create libosmo-mgcp and osmo-mgw by copying legacy code
This a cosmetic commit, copying libosmo-legacy-mgcp to libosmo-mgcp and
osmo-bsc_mgcp to osmo-mgw 1:1 at first, to provide a basis for next patches
that highlight the changes from legacy to new code.
Until osmo-msc and osmo-bsc are adjusted to operate with the new code, we will
keep the legacy code alongside the new code. The legacy code might be dropped
later.
Change-Id: Idf54481754a1765bdb2d0d7033bc0d7dc2018024
diff --git a/include/osmocom/mgcp/osmux.h b/include/osmocom/mgcp/osmux.h
new file mode 100644
index 0000000..f3ea72a
--- /dev/null
+++ b/include/osmocom/mgcp/osmux.h
@@ -0,0 +1,41 @@
+#ifndef _OPENBSC_OSMUX_H_
+#define _OPENBSC_OSMUX_H_
+
+#include <osmocom/netif/osmux.h>
+
+#define OSMUX_PORT 1984
+
+enum {
+ OSMUX_ROLE_BSC = 0,
+ OSMUX_ROLE_BSC_NAT,
+};
+
+int osmux_init(int role, struct mgcp_config *cfg);
+int osmux_enable_endpoint(struct mgcp_endpoint *endp, struct in_addr *addr, uint16_t port);
+void osmux_disable_endpoint(struct mgcp_endpoint *endp);
+void osmux_allocate_cid(struct mgcp_endpoint *endp);
+void osmux_release_cid(struct mgcp_endpoint *endp);
+
+int osmux_xfrm_to_rtp(struct mgcp_endpoint *endp, int type, char *buf, int rc);
+int osmux_xfrm_to_osmux(int type, char *buf, int rc, struct mgcp_endpoint *endp);
+
+int osmux_send_dummy(struct mgcp_endpoint *endp);
+
+int osmux_get_cid(void);
+void osmux_put_cid(uint8_t osmux_cid);
+int osmux_used_cid(void);
+
+enum osmux_state {
+ OSMUX_STATE_DISABLED = 0,
+ OSMUX_STATE_NEGOTIATING,
+ OSMUX_STATE_ACTIVATING,
+ OSMUX_STATE_ENABLED,
+};
+
+enum osmux_usage {
+ OSMUX_USAGE_OFF = 0,
+ OSMUX_USAGE_ON = 1,
+ OSMUX_USAGE_ONLY = 2,
+};
+
+#endif