winapi_ui_automation::um::uxtheme

Function GetCurrentThemeName

Source 
pub unsafe extern "system" fn GetCurrentThemeName(
    pszThemeFileName: LPWSTR,
    cchMaxNameChars: c_int,
    pszColorBuff: LPWSTR,
    cchMaxColorChars: c_int,
    pszSizeBuff: LPWSTR,
    cchMaxSizeChars: c_int,
) -> HRESULT