#define  OK       0
#define  ERROR    1
#define  SizeScr  3840
/*------------------------ Load buffer address---------------*/

   int  ldba(tbl, name)
   char *tbl,*name;
{
     FILE *F_va;
     int  i,k,result = OK;

	 if((F_va = fopen(name,"r")) == NULL) return ERROR;

	     for(i=0; i < SizeScr; i++)
                if(fscanf(F_va,"%x",&k) != 1)
                  {
                   result = ERROR;
                   break;
                  }
                else *(tbl+i)=(char)k;

             fclose(F_va);
         return(result);
}