/***********************************************************************************************************                                                uC/GUI*                        Universal graphic software for embedded applications**                       (c) Copyright 2002, Micrium Inc., Weston, FL*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH**              礐/GUI is protected by international copyright laws. Knowledge of the*              source code may not be used to write a similar product. This file may*              only be used in accordance with a license and should not be redistributed*              in any way. We appreciate your understanding and fairness.*----------------------------------------------------------------------File        : GUIDev1.CPurpose     : Implementation of memory devices, add. module---------------------------END-OF-HEADER------------------------------*/#include "GUI_Protected.h"#include "GUIDebug.h"#include <string.h>/* Memory device capabilities are compiled only if support for them is enabled. */ #if GUI_SUPPORT_MEMDEV/***************************************************             Clear***************************************************/void GUI_MEMDEV_Clear(GUI_MEMDEV_Handle hMem) {  if (!hMem) {    if ((hMem = GUI_Context.hDevData) ==0) {      return;    }  }  {    GUI_MEMDEV* pDev = GUI_MEMDEV_h2p(hMem);  /* Convert to pointer */    GUI_USAGE_h hUsage = pDev->hUsage;     if (hUsage) {      GUI_USAGE* pUsage = GUI_USAGE_h2p(hUsage);      GUI_USAGE_Clear(pUsage);    }/* else {      GUI_Clear();    }*/  }}#elsevoid GUIDEV_Clear(void) {} /* avoid empty object files */#endif /* GUI_MEMDEV_SUPPORT */