43     ModemDriver*      md = _md;  in modem_driver_unsol()  local
46     qemu_chr_write(md->cs, (const uint8_t*)message, len);  in modem_driver_unsol()
52     ModemDriver*  md  = _md;  in modem_driver_can_read()  local
53     int           ret = sizeof(md->in_buff) - md->in_pos;  in modem_driver_can_read()
62     ModemDriver*      md  = _md;  in modem_driver_read()  local
83         if (md->in_sms) {  in modem_driver_read()
87             md->in_buff[ md->in_pos ] = c;  in modem_driver_read()
88             md->in_pos++;  in modem_driver_read()
89             md->in_sms = 0;  in modem_driver_read()
96             if (md->in_pos == 0)  /* skip empty lines */  in modem_driver_read()
99             md->in_buff[ md->in_pos ] = 0;  in modem_driver_read()
100             md->in_pos                = 0;  in modem_driver_read()
102             D( "%s: << %s\n", __FUNCTION__, md->in_buff );  in modem_driver_read()
103             answer = amodem_send(android_modem, md->in_buff);  in modem_driver_read()
108                     md->in_sms = 1;  in modem_driver_read()
110                 qemu_chr_write(md->cs, (const uint8_t*)answer, len);  in modem_driver_read()
111                 qemu_chr_write(md->cs, (const uint8_t*)"\r", 1);  in modem_driver_read()
118         md->in_buff[ md->in_pos++ ] = c;  in modem_driver_read()
119         if (md->in_pos == sizeof(md->in_buff)) {  in modem_driver_read()
121             md->in_pos = 0;  in modem_driver_read()