initial commit of libosmo-abis
still many things to get fixed
diff --git a/include/internal.h b/include/internal.h
new file mode 100644
index 0000000..131e12b
--- /dev/null
+++ b/include/internal.h
@@ -0,0 +1,102 @@
+#ifndef _INTERNAL_H_
+#define _INTERNAL_H_
+
+/* things I don't know what to do with yet. */
+
+/* extracted from include/openbsc/debug.h. */
+#define BSC_CTX_BTS 2
+
+/* from include/openbsc/signal.h, we need SS_INPUT and S_GLOBAL_SHUTDOWN. */
+enum signal_subsystems {
+ SS_PAGING,
+ SS_SMS,
+ SS_ABISIP,
+ SS_NM,
+ SS_LCHAN,
+ SS_SUBSCR,
+ SS_SCALL,
+ SS_GLOBAL,
+ SS_CHALLOC,
+ SS_NS,
+ SS_IPAC_NWL,
+ SS_RF,
+ SS_MSC,
+ SS_HO,
+ SS_INPUT,
+};
+
+enum signal_global {
+ S_GLOBAL_SHUTDOWN,
+ S_GLOBAL_BTS_CLOSE_OM,
+};
+
+/* from include/openbsc/vty.h, we need E1INP_NODE */
+#include <osmocom/vty/vty.h>
+#include <osmocom/vty/buffer.h>
+#include <osmocom/vty/command.h>
+
+enum bsc_vty_node {
+ GSMNET_NODE = _LAST_OSMOVTY_NODE + 1,
+ BTS_NODE,
+ TRX_NODE,
+ TS_NODE,
+ SUBSCR_NODE,
+ MGCP_NODE,
+ GBPROXY_NODE,
+ SGSN_NODE,
+ NS_NODE,
+ BSSGP_NODE,
+ OML_NODE,
+ E1INP_NODE,
+ NAT_NODE,
+ NAT_BSC_NODE,
+ MSC_NODE,
+ OM2K_NODE,
+ TRUNK_NODE,
+ PGROUP_NODE,
+};
+
+/* from include/openbsc/debug.h */
+enum {
+ DRLL,
+ DCC,
+ DMM,
+ DRR,
+ DRSL,
+ DNM,
+ DMNCC,
+ DSMS,
+ DPAG,
+ DMEAS,
+ DMI,
+ DMIB,
+ DMUX,
+ DINP,
+ DSCCP,
+ DMSC,
+ DMGCP,
+ DHO,
+ DDB,
+ DREF,
+ DGPRS,
+ DNS,
+ DBSSGP,
+ DLLC,
+ DSNDCP,
+ DNAT,
+ Debug_LastEntry,
+};
+
+struct osmo_fd;
+struct msgb *ipaccess_read_msg(struct osmo_fd *bfd, int *error);
+void ipaccess_prepend_header(struct msgb *msg, int proto);
+
+#include <stdint.h>
+
+int make_sock(struct osmo_fd *bfd, int proto,
+ uint32_t ip, uint16_t port, int priv_nr,
+ int (*cb)(struct osmo_fd *fd, unsigned int what), void *data);
+
+uint8_t *trau_idle_frame(void);
+
+#endif