>>> Part 4 of 6...

 }

return 0;
}

int GetDpb(int drive)
{
 union REGS inregs,outregs;struct SREGS sregs;
 char FAR* p;
 inregs.h.ah = 0x32;
 inregs.h.dl = drive; /* 0 default drv,1 = A, 2 = B, etc.. */
 intdosx(&inregs,&outregs,&sregs);
 if(outregs.x.cflag) return 0;
 if(outregs.h.al) return 0;
 p = (char FAR*) MK_FP((unsigned)sregs.ds,(unsigned)outregs.x.bx);
 printf("\nDPB Address = %p\n",p);
 memcpy(&dpb,p,sizeof(struct DriveParamBlock));
 return 1;
}

int GetBoot(int Gbdrive,int mode)
{
 UCHAR *boot;int j,p = 0;
 FILE *out;

 if(Gbdrive != dpb.Driveno)
 {
  printf ("Drive mismatch !");
  return 0;
  }

 boot = (UCHAR*)calloc(dpb.Bpersec,sizeof(UCHAR));
  if(NULL == boot) {printf("\nNot enough memory");return 0;}

 if(mode == FATSAVE)
 {
  sprintf(fname,"boot%c.dat\0",(dpb.Driveno + 'A'));
   out = fopen(fname,"wb");
   if(out == NULL) {perror("\nError opening file");return 0;}
  printf("\n\n");
  }
 else fprintf(stream,"\n Boot Sector..");

  if (AbsRead(dpb.Driveno,0,1 , boot) != 1)
  {perror("\nDisk read error"); return 0;}

 if(mode == FATSAVE || PrintFlag == 1)
  {
   printf("\rSector 0 Read OK....");

  if(!PrintFlag)
   for(j = 0; j < dpb.Bpersec;j++) p += fwrite(&boot[j],1,1,out);

   else if(PrintFlag == 1) p = dpb.Bpersec;
      printf("Written %03d bytes OK",p);
     p = 0;
    }

  if(mode == FATSHOW)
  {
   ShowSector(0,boot);
   }
 free(boot);

 if(mode == FATSAVE )
 {
  fclose(out);
  printf("\nBoot saved OK to %s.",fname);
  }

 else
  fprintf(stream,"\nEnd of boot sector.\n");

  if(!PrintFlag && mode != FATSAVE)
  {
   printf("\nPress any key to go on..");
   while(!GetKey());
   printf("\rFat starts here..       ");
   }
 return 1;
}


int GetFat(int drive,int fatnum,int mode)
{
 UCHAR *fat;
 int startsector,endsector,i, j , p = 0;
 FILE *out;

 if(drive != dpb.Driveno)
 {
  printf ("Drive mismatch !");
  return 0;
  }

 if(fatnum == 2 && dpb.NumFats == 1)

 >>> Continued to next message...
___ Blue Wave/DOS v2.21

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