rom/graphics/swapregions.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Graphics function ScrollRegion()
   6     Lang: english
   7 */
   8 #include "graphics_intern.h"
   9 #include <graphics/regions.h>
  10 #include "intregions.h"
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <proto/graphics.h>
  16
  17         AROS_LH2I(VOID, SwapRegions,
  18
  19 /*  SYNOPSIS */
  20         AROS_LHA(struct Region *,    region1, A0),
  21         AROS_LHA(struct Region *,    region2, A1),
  22
  23 /*  LOCATION */
  24         struct GfxBase *, GfxBase, 192, Graphics)
  25
  26 /*  FUNCTION
  27         Swap the contents of the two regions.
  28
  29     INPUTS
  30         region1, region2 - pointers to the two regions to swap the contents of
  31
  32     RESULT
  33
  34     NOTES
  35        This function doesn't exist in AmigaOS
  36
  37     EXAMPLE
  38
  39     BUGS
  40
  41     SEE ALSO
  42         CreateRegion()
  43
  44     INTERNALS
  45
  46     HISTORY
  47
  48 *****************************************************************************/
  49 {
  50     AROS_LIBFUNC_INIT
  51
  52     _SwapRegions(region1, region2);
  53
  54     AROS_LIBFUNC_EXIT
  55 }