Function OH_ArkWebHttpBodyStream_GetPosition 

pub unsafe extern "C" fn OH_ArkWebHttpBodyStream_GetPosition(
    httpBodyStream: *const ArkWeb_HttpBodyStream,
) -> u64

@brief Get the current position of the data stream. @param httpBodyStream The ArkWeb_HttpBodyStream. @return The current position of data stream. 0 if httpBodyStream is invalid.

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