56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
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*********************************************************************************************************
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* uC/GUI
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* Universal graphic software for embedded applications
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*
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* (c) Copyright 2002, Micrium Inc., Weston, FL
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* (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
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*
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* µC/GUI is protected by international copyright laws. Knowledge of the
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* source code may not be used to write a similar product. This file may
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* only be used in accordance with a license and should not be redistributed
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* in any way. We appreciate your understanding and fairness.
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*
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----------------------------------------------------------------------
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File : GUI_HOOK.C
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Purpose : Implementation of GUI_HOOK
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---------------------------END-OF-HEADER------------------------------
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*/
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#include <stddef.h>
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#include "GUI_HOOK.h"
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#if GUI_WINSUPPORT
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/*********************************************************************
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*
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* Public code
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*
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**********************************************************************
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*/
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/*********************************************************************
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*
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* GUI_HOOK_Add
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*/
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void GUI_HOOK_Add(GUI_HOOK** ppFirstHook, GUI_HOOK* pNewHook, GUI_HOOK_FUNC* pHookFunc) {
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pNewHook->pNext = *ppFirstHook; /* New entry points to former first one in list */
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pNewHook->pHookFunc = pHookFunc;
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*ppFirstHook = pNewHook; /* New one is first one now */
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}
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/*********************************************************************
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*
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* GUI_HOOK_Remove
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*/
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void GUI_HOOK_Remove(GUI_HOOK** ppFirstHook, GUI_HOOK* pHook) {
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GUI_USE_PARA(pHook);
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*ppFirstHook = NULL;
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}
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#else
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void GUI_HOOK_C(void);
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void GUI_HOOK_C(void) {} /* avoid empty object files */
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#endif
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/*************************** End of file ****************************/
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