windows-xp/Source/XPSP1/NT/com/rpc/tools/yacc/ynxti.c

// Copyright (c) 1993-1999 Microsoft Corporation

#include "y4.h"

nxti()
   {
   /* finds the next i */
   register i, maxi;
   SSIZE_T max;

   max = 0;

   for( i=1; i<= nnonter; ++i ) if( ggreed[i] >= max )
      {
      max = ggreed[i];
      maxi = -i;
      }

   for( i=0; i<nstate; ++i ) if( greed[i] >= max )
      {
      max = greed[i];
      maxi = i;
      }

   if( nxdb ) fprintf( ftable, "nxti = %d, max = %d\n", maxi, max );
   if( max==0 ) return( NOMORE );
   else return( maxi );
   }