4.3BSD - /usr/src/ucb/pascal/src/yycopy.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #ifndef lint
   8: static char sccsid[] = "@(#)yycopy.c	5.1 (Berkeley) 6/5/85";
   9: #endif not lint
  10: 
  11: #include    "whoami.h"
  12: #include    "0.h"
  13: #include    "tree_ty.h"     /* must be included for yy.h */
  14: #include    "yy.h"
  15: 
  16: OYcopy ()
  17:     {
  18:     register int    *r0 = ((int *) & OY);
  19:     register int    *r1 = ((int *) & Y);
  20:     register int    r2 = ( sizeof ( struct yytok ) ) / ( sizeof ( int ) );
  21: 
  22:     do
  23:         {
  24:         * r0 ++ = * r1 ++ ;
  25:         }
  26:         while ( -- r2 > 0 );
  27:     }

Defined functions

Defined variables