nxt                75 fetch.c        materialalloc(unsigned char *pre, unsigned char *cur, unsigned char *nxt)
nxt                82 fetch.c            if (nxt != NULL) {
nxt                83 fetch.c              len += strlen(nxt);
nxt                90 fetch.c              strcat(p, nxt);
nxt               100 fetch.c            if (nxt != NULL) {
nxt               101 fetch.c              len = (strlen(cur) + strlen(nxt));
nxt               107 fetch.c              strcat(p, nxt);