#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "PidfAnsi.h"
#include "PidfStr.h"
#include "PidfDefs.h"

#include "UDFCDF_Str.h"
#include "UDFCDF_Ansi.h"

ByTe_4 ColSizes () 
{
    extern struct UserDefs InFo;

    struct SrcInfo *S;

    register ReaL_8 *d1, *d2;

    ByTe_4 MaxLen = 0, N, M, L, Jmp, Len;
    ByTe_4 EnD;
    ByTe_1 Blk[45];

    S = (struct SrcInfo *)InFo.Src;
    if (S->UDFSrc == 2)
       EnD = (InFo.NAnc > 1) ? S->DLen : 1;
     else
       EnD = S->DLen;

    for (M = 0; M < EnD; ++M) 
    {
       S = (struct SrcInfo *)InFo.Src;
       for (N = 0; N < InFo.EmptySrc; ++N, ++S) 
       {
          for (L = 0; L < S->TotMCols; ++L)
          {
             Jmp = L * S->DLen;
             d1 = (ReaL_8 *)S->Pri + M + Jmp;
             d2 = (ReaL_8 *)S->Alt + M;

             if ((S->AltUN >= 0 && N == 0  && L == 0) || (S->DType == 1) ||
              (S->DType == 2 && N == 0 && L == 0))
             {
                sprintf (Blk, InFo.OutFmt, *d2);
                Len = strlen(Blk);
                if (Len > MaxLen)
                   MaxLen = Len;
             }

             if (S->DType != 1)
             {
                sprintf (Blk, InFo.OutFmt, *d1);
                Len = strlen(Blk);
                if (Len > MaxLen)
                   MaxLen = Len;
             }
          }
      }
   }

   if (MaxLen < 3)
      MaxLen = 3;

   return (MaxLen);
}