603     int ret;  local
616     ret = at_send_command(cmd, NULL);
655     int ret;  local
664     ret = at_send_command(cmd, NULL);
1579     int ret;  local
1584         ret = SIM_NOT_READY;
1591         ret = SIM_NOT_READY;
1600             ret = SIM_ABSENT;
1604             ret = SIM_NOT_READY;
1614         ret = SIM_NOT_READY;
1621         ret = SIM_NOT_READY;
1626         ret = SIM_PIN;
1629         ret = SIM_PUK;
1635         ret = SIM_ABSENT;
1643     ret = SIM_READY;
1647     return ret;
1735     int ret;  local
1767     char ret;  local
1781     err = at_tok_nextbool(&line, &ret);
1786     return (int)ret;
1999     int ret;  local
2051         ret = at_open(fd, onUnsolicited);
2053         if (ret < 0) {
2054             LOGE ("AT error %d on at_open\n", ret);
2075     int ret;  local
2117     ret = pthread_create(&s_tid_mainloop, &attr, mainLoop, NULL);
2124     int ret;  local