Function windows::Win32::Networking::WinInet::HttpSendRequestExA

pub unsafe fn HttpSendRequestExA(
    hrequest: *const c_void,
    lpbuffersin: Option<*const INTERNET_BUFFERSA>,
    lpbuffersout: Option<*mut INTERNET_BUFFERSA>,
    dwflags: u32,
    dwcontext: usize,
) -> Result<()>