Function DrawThemeTextEx

pub unsafe extern "system" fn DrawThemeTextEx(
    hTheme: HTHEME,
    hdc: HDC,
    iPartId: c_int,
    iStateId: c_int,
    pszText: LPCWSTR,
    cchText: c_int,
    dwTextFlags: DWORD,
    pRect: LPRECT,
    pOptions: *const DTTOPTS,
) -> HRESULT