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- #
- # include "d_proto.h"
- # include "d_returns.h"
- # include <stdio.h>
- # include "d_structs.h"
-
- /*
- * D_SETBUFF
- *
- * Sends the control packet indicating how deeply packets
- * can be buffered. Actually, at the moment the only
- * relevant information is whether buffering is allowed or
- * not. The depth of buffering is irrelavent. However, this
- * information can be included cheaply, and it may make later
- * modifications easier, so it is given anyway.
- *
- * nbuff - the depth of the buffering.
- * This number is currently 0 to indicate no buffering
- * (i.e., all packets must be ACKed immediately) or 1
- * to indicate that one outstanding packet is allowed.
- *
- */
-
- d_setbuff (nbuff)
- int nbuff;
- {
- char tbuff[3], packet[MAXPACKET + 2];
- int length;
- extern int d_snseq;
-
- tbuff[0] = d_tohex ((nbuff >> 4) & 017);
- tbuff[1] = d_tohex ((nbuff & 017));
- tbuff[2] = '\0';
-
- d_snseq = d_incseq (d_snseq);
- length = d_bldpack (NBUFF, d_snseq, 1, tbuff, packet);
-
- return (d_snpkt(NBUFF, packet, length));
- }
-