Lines Matching defs:kused
20 static RSIZE kused = 0; /* # of bytes used in KB. */
37 kstart = kused = ksize = 0;
54 if (kused == ksize && dir == KFORW && kgrow(dir) == FALSE)
59 kbufp[kused++] = c;
89 bcopy(&(kbufp[kstart]), &(nbufp[nstart]), (int)(kused - kstart));
93 kused = kused - kstart + nstart;
106 if (n < 0 || n + kstart >= kused)
122 if (kused == kstart)
126 while (ksize - kused < chunk)
129 bcopy(cp1, &(kbufp[kused]), (int)chunk);
130 kused += chunk;