Lines Matching defs:irh
35 char *irh, *irt, *rrh, *rrt;39 irh = irt = ibuff;50 if (irh > irt)52 if (irh < (ibuff + RELAY_BUFSZ))66 rw = read(ifd, irh, ibuff + RELAY_BUFSZ - irh);71 irh += rw;91 rw = write(rfd, irt, irh - irt);97 if (irh == irt)98 irh = irt = ibuff;