Function steamworks_sys::SteamAPI_ISteamHTTP_GetHTTPResponseHeaderSize

pub unsafe extern "C" fn SteamAPI_ISteamHTTP_GetHTTPResponseHeaderSize(
    self_: *mut ISteamHTTP, 
    hRequest: HTTPRequestHandle, 
    pchHeaderName: *const c_char, 
    unResponseHeaderSize: *mut uint32
) -> bool