/***********************************************************************************************************                                                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        : WM__GetPrevSibling.cPurpose     : Implementation of WM__GetPrevSibling----------------------------------------------------------------------*/#include "WM_Intern.H"#if GUI_WINSUPPORT    /* If 0, WM will not generate any code *//***********************************************************************       Public code************************************************************************//***********************************************************************       WM__GetPrevSibling  Return value: Handle of previous sibling (if any), otherwise 0*/WM_HWIN WM__GetPrevSibling(WM_HWIN hWin) {  WM_HWIN hi;  WM_Obj* pi;  for (hi = WM__GetFirstSibling(hWin); hi; hi = pi->hNext) {    if (hi == hWin) {      hi = 0;                 /* There is no previous sibling. Return 0 */      break;    }    pi = WM_H2P(hi);    if (pi->hNext == hWin) {      break;                  /* We found the previous one ! */    }  }  return hi;}#else  void WM__GetPrevSibling_C(void) {} /* avoid empty object files */#endif