Function xdrfile::c_abi::xdrfile::xdrfile_write_opaque

pub unsafe extern "C" fn xdrfile_write_opaque(
    ptr: *mut c_char, 
    nbytes: c_int, 
    xfp: *mut XDRFILE
) -> c_int

\brief Write raw bytes to file (unknown datatype)

\param ptr Pointer to memory where data should be read \param nbytes Number of bytes to write. No conversion whatsoever is done. \param xfp Handle to portable binary file, created with xdrfile_open()

\return Number of bytes written to file