43 static enum protection_level data_prot;  variable
117     if(sec_complete && data_prot) {  in sec_getc()
180     buf->size = (*mech->decode)(app_data, buf->data, len, data_prot);  in sec_get_data()
219     if(sec_complete == 0 || data_prot == 0)  in sec_read()
235 	ret = sec_get_data(fd, &in_buffer, data_prot);  in sec_read()
256     bytes = (*mech->encode)(app_data, from, length, data_prot, &buf);  in sec_send()
267     if(data_prot != prot_clear) {  in sec_fflush()
284     if(data_prot == prot_clear)  in sec_write()
287     len -= (*mech->overhead)(app_data, data_prot, len);  in sec_write()
304     if(data_prot == prot_clear)  in sec_vfprintf2()
332     if(data_prot == prot_clear)  in sec_putc()
523 	    data_prot = (enum protection_level)p;  in prot()
535 	    command_prot = data_prot = prot_clear;  in ccc()
629 	printf("Using %s data channel.\n", level_to_name(data_prot));  in sec_status()
673     data_prot = (enum protection_level)level;  in sec_prot_internal()
787     if(sec_complete && data_prot != request_data_prot)  in sec_set_protection_level()
879     data_prot = (enum protection_level)0;  in sec_end()