#include <stdlib.h>
#include "extern.h"

whoend()
	{ 
	  char pno[2];
	  long ptr;

	  fpw = fopen(whofile,"r+");

	  while( fpw != NULL )
		{  if ( fgets(fbuff,255,fpw) == NULL ) break;
		   substr(fbuff,0,1,pno);
		   if ( devdrv != atoi(pno) ) continue;
          	   ptr = ftell(fpw) - strlen(fbuff) + 1;
                   fseek(fpw,ptr,0);
                   fprintf(fpw,"********      ");
                   break;
             }
         fclose(fpw);

  return(0); }