/* input buffer acknowledgement flag */
int polling;
+ /* first ACK'ed buffer */
+ int ack_start;
+
/* how much sbals are acknowledged with qebsm */
int ack_count;
int first_to_check;
/* first_to_check of the last time */
- int last_move_ftc;
+ int last_move;
/* beginning position for calling the program */
int first_to_kick;