Provided by: tk8.5-doc_8.5.19-1ubuntu1_all 

NAME
Tk_HWNDToWindow - Find Tk's window information for a Windows window
SYNOPSIS
#include <tkPlatDecls.h>
Tk_Window
Tk_HWNDToWindow(hwnd)
ARGUMENTS
HWND hwnd (in) Windows handle for the window.
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DESCRIPTION
Given a Windows HWND window identifier, this procedure returns the corresponding Tk_Window handle. If
there is no Tk_Window corresponding to hwnd then NULL is returned.
KEYWORDS
Windows window id
Tk Tk_HWNDToWindow(3tk)