| 1123 | } |
| 1124 | |
| 1125 | int uh_open_ptt() |
| 1126 | { |
| 1127 | if (!uh_is_initialized) |
| 1128 | { |
| 1129 | start_thread(); |
| 1130 | |
| 1131 | if (!uh_is_initialized) |
| 1132 | { |
| 1133 | return -1; |
| 1134 | } |
| 1135 | } |
| 1136 | |
| 1137 | uh_ptt_in_use = 1; |
| 1138 | return uh_ptt_pair[1]; |
| 1139 | } |
| 1140 | |
| 1141 | int uh_open_wkey() |
| 1142 | { |
no test coverage detected