oend             3216 src/simh/scp.c char *ip = instr, *op, *oend, *tmpbuf;
oend             3239 src/simh/scp.c oend = tmpbuf + instr_size - 2;
oend             3242 src/simh/scp.c for (; *ip && (op < oend); ) {
oend             3570 src/simh/scp.c                 while (*ap && (op < oend))              /* copy the argument */