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Annotation of 43BSD/ucb/pascal/src/yycopy.c, revision 1.1.1.1

1.1       root        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:     }

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