Lines Matching refs:sap
1208 struct tftphdr *sap; /* ack buffer */
1215 sap = &ackbuf.hdr;
1254 sap->th_opcode = ntohs((unsigned short)sap->th_opcode);
1255 sap->th_block = ntohs(sap->th_block);
1257 if (sap->th_opcode == opcode_ERROR) {
1262 if (sap->th_opcode == opcode_ACK) {
1263 if (sap->th_block == sendblock) {
1268 if (sap->th_block == (sendblock-1)) {