--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pcm-br/globals.h	Wed Aug 28 05:00:38 2024 +0000
@@ -0,0 +1,19 @@
+/* global vars and intermodule-linkage functions in itt-pcm-br */
+
+#pragma once
+
+extern struct osmo_e1dp_client *g_client;
+extern int tsa_fd, tsb_fd;
+extern uint8_t readbuf_a[160], readbuf_b[160];
+extern FILE *rec_file_a, *rec_file_b;
+
+int tsa_fd_cb(struct osmo_fd *ofd, unsigned int what);
+int tsb_fd_cb(struct osmo_fd *ofd, unsigned int what);
+
+void handle_user_cmd(int argc, char **argv);
+void cmd_record_a_start(int argc, char **argv);
+void cmd_record_a_stop(int argc, char **argv);
+void cmd_record_b_start(int argc, char **argv);
+void cmd_record_b_stop(int argc, char **argv);
+void cmd_show_a(int argc, char **argv);
+void cmd_show_b(int argc, char **argv);