compiler/alib/freeievents.c

   1 /*
   2     Copyright © 1995-2012, 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() or InvertStringForwd().
  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     InvertString(), InvertStringForwd()
  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 */