get event from the queue but leave it there */
| 92 | |
| 93 | /* get event from the queue but leave it there */ |
| 94 | PMSNHEvent |
| 95 | mswin_input_peek() |
| 96 | { |
| 97 | PMSNHEvent retval; |
| 98 | |
| 99 | #ifdef SAFERHANGUP |
| 100 | /* always return ESC when hangup was requested */ |
| 101 | if (program_state.done_hup) { |
| 102 | static MSNHEvent hangup_event; |
| 103 | hangup_event.type = NHEVENT_CHAR; |
| 104 | hangup_event.kbd.ch = '\033'; |
| 105 | return &hangup_event; |
| 106 | } |
| 107 | #endif |
| 108 | |
| 109 | if (!nhi_init_input) |
| 110 | mswin_nh_input_init(); |
| 111 | |
| 112 | if (nhi_read_pos != nhi_write_pos) { |
| 113 | retval = &nhi_input_buffer[nhi_read_pos]; |
| 114 | } else { |
| 115 | retval = NULL; |
| 116 | } |
| 117 | return retval; |
| 118 | } |
nothing calls this directly
no test coverage detected