#include <stdio.h>
# define SPACE    64000
# define   MPT      1400
# define   MXC      32383
/* SPACE is total space in coset table.
   MPT is maximum index for which permutations can be output.
   MXC = 2^15-1 is largest positive value of a short integer. Use
   tcrunb if larger values required!
*/

char rs,ginrel[53];
int space=SPACE,mxc=MXC;
short mpt=MPT,
      rel[SPACE],cosno[MPT+1],gno[105],inv[104],gch[128],*imcos[104];

main(argc,argv) int argc; char *argv[];
{ char err,arg;
  rs=0; err=0; arg=1; if (argc>arg)
  { if (argv[arg][0]!='-' || argv[arg][1]!='r') { err=1; goto error; }
    rs=1;
/* -r option sets rs = 1. This allows the user to reduce the amount of space
   in the coset table. This is useful for investigating the effect of using
   lookahead.
*/
  }
  if (tcprog()== -1) exit(1);
error:  if (err)
 { fprintf(stderr,"Usage:    tcrun [-r]\n"); exit(1);}
 exit(0);
}