clp                79 common.c       int clp = 0;                               /* current pointer no           */
clp                53 fetch.c            clp = 0;
clp                57 fetch.c            return materialalloc(mtp[(clp + 1) % 3], mtp[(clp + 2) % 3], mtp[clp]); 
clp                60 fetch.c            cur = mtp[clp];
clp                61 fetch.c            clp = ++lno % 3;
clp                63 fetch.c              switch (clp) {
clp                64 fetch.c              case 0 : mtp[clp] = no0; break;
clp                65 fetch.c              case 1 : mtp[clp] = no1; break;
clp                66 fetch.c              case 2 : mtp[clp] = no2; break;
clp                68 fetch.c              mtp[clp] = fgets(mtp[clp], MAXLINE+1, stdin);
clp                64 table.h        extern int clp;