?? guidev_getysize.c
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/*********************************************************************************************************** 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 : GUIDev3.CPurpose : Implementation of memory devices, add. module---------------------------END-OF-HEADER------------------------------*/#include <string.h>#include "GUI_Protected.h"#include "GUIDebug.h"/* Memory device capabilities are compiled only if support for them is enabled. */ #if GUI_SUPPORT_MEMDEV /*************************************************** GetYSize***************************************************/int GUI_MEMDEV_GetYSize(GUI_MEMDEV_Handle hMem) { int r; if (!hMem) { if ((hMem = GUI_Context.hDevData) ==0) { return 0; } } { GUI_MEMDEV* pDevData = (GUI_MEMDEV*) GUI_ALLOC_LOCK(hMem); /* Convert to pointer */ r = pDevData->YSize; } GUI_ALLOC_UNLOCK(hMem); return r;}#elsevoid GUIDEV_GetYSize(void) {} /* avoid empty object files */#endif /* GUI_MEMDEV_SUPPORT */
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