| line | count | pod | subroutine | 
| 3 | 1 | n/a | BEGIN | 
| 4 | 1 | n/a | BEGIN | 
| 5 | 1 | n/a | BEGIN | 
| 6 | 1 | n/a | BEGIN | 
| 11 | 1 | n/a | BEGIN | 
| 36 | 0 | No | debug | 
| 43 | 0 | No | decode_msg_header | 
| 53 | 0 | No | encode_msg_header | 
| 61 | 0 | No | open_csta_socket | 
| 78 | 0 | No | send_pdu | 
| 89 | 0 | No | send_aarq | 
| 106 | 0 | No | receive_aare | 
| 118 | 0 | No | send_abrt | 
| 127 | 0 | No | receive_csta_system_status | 
| 141 | 0 | No | send_csta_system_status_response | 
| 154 | 0 | No | send_csta_monitor_start | 
| 202 | 0 | No | receive_csta_monitor_start_response | 
| 216 | 0 | No | send_csta_monitor_stop | 
| 233 | 0 | No | receive_csta_monitor_stop_response | 
| 244 | 0 | No | convert_to_hex | 
| 255 | 0 | No | receive_stuff | 
| 272 | 0 | Yes | csta_connect | 
| 282 | 0 | No | csta_disconnect | 
| 288 | 0 | Yes | csta_setup_monitoring | 
| 297 | 0 | n/a | __ANON__ | 
| 298 | 0 | n/a | __ANON__ | 
| 299 | 0 | n/a | __ANON__ | 
| 300 | 0 | n/a | __ANON__ | 
| 308 | 0 | Yes | csta_destroy_monitoring | 
| 318 | 0 | No | parse_any_csta_packet | 
| 330 | 0 | No | parse_csta_event_report | 
| 381 | 0 | No | parse_connection_cleared_event | 
| 405 | 0 | No | parse_established_event | 
| 430 | 0 | No | parse_delivered_event | 
| 457 | 0 | No | parse_transferred_event | 
| 487 | 0 | No | send_csta_make_call | 
| 503 | 0 | No | send_csta_set_display | 
| 522 | 0 | No | receive_csta_make_call_response | 
| 538 | 0 | No | receive_csta_set_display_response | 
| 551 | 0 | Yes | new | 
| 559 | 0 | Yes | debug_on | 
| 564 | 0 | Yes | debug_off | 
| 569 | 0 | No | get_socket | 
| 574 | 0 | Yes | main_loop |