gui_hook.c

MCB2300_ucgui_LCD320240.rar LPC2368的uc/gui的移植

/*
*********************************************************************************************************
*   											 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		: GUI_HOOK.C
Purpose 	: Implementation of GUI_HOOK
---------------------------END-OF-HEADER------------------------------
*/

#include <stddef.h>
#include "GUI_HOOK.h"

#if GUI_WINSUPPORT

/*********************************************************************
*
*   	Public code
*
**********************************************************************
*/
/*********************************************************************
*
*   	GUI_HOOK_Add
*/
void GUI_HOOK_Add(GUI_HOOK **ppFirstHook, GUI_HOOK *pNewHook, GUI_HOOK_FUNC *pHookFunc)
{
	pNewHook->pNext = *ppFirstHook; /* New entry points to former first one in list */
	pNewHook->pHookFunc = pHookFunc;
	*ppFirstHook = pNewHook;	 /* New one is first one now */
}

/*********************************************************************
*
*   	GUI_HOOK_Remove
*/
void GUI_HOOK_Remove(GUI_HOOK **ppFirstHook, GUI_HOOK *pHook)
{
	GUI_USE_PARA(pHook);
	*ppFirstHook = NULL;
}

#else
void GUI_HOOK_C(void);
void GUI_HOOK_C(void)
{
} /* avoid empty object files */
#endif

/*************************** End of file ****************************/