Function libssh2_sys::libssh2_knownhost_writeline

pub unsafe extern "C" fn libssh2_knownhost_writeline(
    hosts: *mut LIBSSH2_KNOWNHOSTS, 
    known: *mut libssh2_knownhost, 
    buffer: *mut c_char, 
    buflen: size_t, 
    outlen: *mut size_t, 
    kind: c_int
) -> c_int