Lines Matching defs:bufhead
1322 char *bufhead;1331 bp = bufhead = buf;1339 bufhead = bp;1408 if (bp != bufhead)1431 if (copylev > 0 && SM_HAVE_ROOM && bp > bufhead)1469 bp = bufhead;1490 if (bp == &bufhead[1])1507 bufhead = bp;1548 bp = bufhead;1601 if (copylev > 0 && bp > bufhead)