--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/abis/globals.h	Tue Aug 13 21:38:55 2024 +0000
@@ -0,0 +1,18 @@
+/* global vars and intermodule-linkage functions in itt-abis-16 */
+
+#pragma once
+
+extern void *g_ctx;
+extern struct osmo_e1dp_client *g_client;
+extern int ts_fd;
+extern struct osmo_i460_timeslot i460_ts;
+extern uint8_t readbuf[160];
+extern FILE *record_file;
+
+int ts_fd_cb(struct osmo_fd *ofd, unsigned int what);
+void transmit_e1_ts(void);
+
+void handle_user_cmd(int argc, char **argv);
+void cmd_record_start(int argc, char **argv);
+void cmd_record_stop(int argc, char **argv);
+void cmd_print_rx(int argc, char **argv);