Tcl8.6.0/Tk8.6.0 Documentation > Tk C API, version 8.6.0

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System-specific

CrtCmHdlr Associate procedure callback with ClientMessage type X events
CrtGenHdlr Associate procedure callback with all X events
FreeXId Make X resource identifier available for reuse
GetHINSTANCE Retrieve the global application instance handle
GetHWND Manage interactions between the Windows handle and an X window
GetVisual Translate from string to visual
GetVRoot Get location and size of virtual root for window
HWNDToWindow Find Tk's window information for a Windows window
IdToWindow Find Tk's window information for an X window
InternAtom Manage cache of X atoms
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