compiler/alib/freeievents.c

   1 /*
   2     Copyright © 1995-2007, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 /*****************************************************************************
   7
   8     NAME */
   9
  10 #include <libraries/commodities.h>
  11 #include <proto/exec.h>
  12 #include <devices/inputevent.h>
  13
  14     VOID FreeIEvents(
  15
  16 /*  SYNOPSIS */
  17
  18         struct InputEvent *ie)
  19
  20 /*  FUNCTION
  21
  22     Frees a chain of input events allocated by InvertString().
  23
  24     INPUTS
  25
  26     ie    --  input event chain
  27
  28     RESULT
  29
  30     NOTES
  31
  32     EXAMPLE
  33
  34     BUGS
  35
  36     SEE ALSO
  37
  38     Commodities.library/InvertString()
  39
  40     INTERNALS
  41
  42     HISTORY
  43
  44 ******************************************************************************/
  45 {
  46     struct InputEvent *next;
  47
  48     for(next = ie; next != NULL; ie = next)
  49     {
  50         next = ie->ie_NextEvent;
  51
  52         if(ie->ie_Class == IECLASS_NEWPOINTERPOS &&
  53            (ie->ie_SubClass == IESUBCLASS_TABLET ||
  54             ie->ie_SubClass == IESUBCLASS_NEWTABLET ||
  55             ie->ie_SubClass == IESUBCLASS_PIXEL))
  56             FreeVec(ie->ie_EventAddress);
  57
  58         FreeMem(ie, sizeof(struct InputEvent));
  59     }
  60 } /* FreeIEvents */