rom/hyperlayers/unlocklayers.c

   1 /*
   2     Copyright © 1995-2007, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6     Lang: english
   7 */
   8 #include <aros/libcall.h>
   9 #include <graphics/layers.h>
  10 #include <graphics/clip.h>
  11 #include <proto/exec.h>
  12
  13 #define DEBUG 0
  14 #include <aros/debug.h>
  15 #undef kprintf
  16
  17 /*****************************************************************************
  18
  19     NAME */
  20 #include <proto/layers.h>
  21 #include "layers_intern.h"
  22 #include "basicfuncs.h"
  23
  24         AROS_LH1(void, UnlockLayers,
  25
  26 /*  SYNOPSIS */
  27         AROS_LHA(struct Layer_Info *, li, A0),
  28
  29 /*  LOCATION */
  30         struct LayersBase *, LayersBase, 19, Layers)
  31
  32 /*  FUNCTION
  33         First unlocks all layers found in the list, then
  34         unlocks the Layer_Info itself.
  35
  36     INPUTS
  37         li - pointer to a Layer_Info structure
  38
  39     RESULT
  40
  41     NOTES
  42
  43     EXAMPLE
  44
  45     BUGS
  46
  47     SEE ALSO
  48
  49     INTERNALS
  50
  51     HISTORY
  52         27-11-96    digulla automatically created from
  53                             layers_lib.fd and clib/layers_protos.h
  54
  55 *****************************************************************************/
  56 {
  57   AROS_LIBFUNC_INIT
  58
  59   struct Layer * l = li->top_layer;
  60
  61   D(bug("UnlockLayers(li @ $%lx)\n", li));
  62
  63   while (NULL != l)
  64   {
  65     UnlockLayer(l);
  66     l = l->back;
  67   }
  68
  69   UnlockLayerInfo(li);
  70
  71   AROS_LIBFUNC_EXIT
  72 } /* UnlockLayers */