Function OH_ArkWebSchemeHandler_GetUserData 

pub unsafe extern "C" fn OH_ArkWebSchemeHandler_GetUserData(
    schemeHandler: *const ArkWeb_SchemeHandler,
) -> *mut c_void

@brief Get the user data from ArkWeb_SchemeHandler. @param schemeHandler The ArkWeb_SchemeHandler. @return The set user data.

@syscap SystemCapability.Web.Webview.Core @since 12