Function windows_sys::Win32::Networking::WinInet::HttpSendRequestExA
pub unsafe extern "system" fn HttpSendRequestExA(
hrequest: *const c_void,
lpbuffersin: *const INTERNET_BUFFERSA,
lpbuffersout: *mut INTERNET_BUFFERSA,
dwflags: u32,
dwcontext: usize,
) -> BOOL