libssh2_publickey_add_ex - Add a public key entry

       TBD

       LIBSSH2_ERROR_BAD_USE      LIBSSH2_ERROR_ALLOC,      LIBSSH2_ERROR_EAGAIN      LIBSSH2_ERROR_SOCKET_SEND,
       LIBSSH2_ERROR_SOCKET_TIMEOUT, LIBSSH2_ERROR_PUBLICKEY_PROTOCOL,

       libssh2_publickey_add_ex - Add a public key entry

       Returns 0 on success, negative on failure.

libssh2                                            1 Jun 2007                        libssh2_publickey_add_ex(3)

       #include <libssh2.h>

       int
       libssh2_publickey_add_ex(LIBSSH2_PUBLICKEY *pkey,
                                const unsigned char *name, unsigned long name_len,
                                const unsigned char *blob, unsigned long blob_len,
                                char overwrite, unsigned long num_attrs,
                                const libssh2_publickey_attribute attrs[])