pub unsafe extern "C" fn Tk_MainEx(
argc: c_int,
argv: *mut *mut c_char,
appInitProc: Tcl_AppInitProc,
interp: *mut Tcl_Interp,
)pub unsafe extern "C" fn Tk_MainEx(
argc: c_int,
argv: *mut *mut c_char,
appInitProc: Tcl_AppInitProc,
interp: *mut Tcl_Interp,
)