DSA_get_ex_new_index(3)

     NAME
          DSA_get_ex_new_index, DSA_set_ex_data, DSA_get_ex_data - add
          application specific data to DSA structures

     SYNOPSIS
           #include <openssl/DSA.h>

           int DSA_get_ex_new_index(long argl, void *argp,
                          CRYPTO_EX_new *new_func,
                          CRYPTO_EX_dup *dup_func,
                          CRYPTO_EX_free *free_func);

           int DSA_set_ex_data(DSA *d, int idx, void *arg);

           char *DSA_get_ex_data(DSA *d, int idx);


     DESCRIPTION
          These functions handle application specific data in DSA
          structures. Their usage is identical to that of
          RSA_get_ex_new_index(), RSA_set_ex_data() and
          RSA_get_ex_data() as described in the
          RSA_get_ex_new_index(3) manpage.

     SEE ALSO
          RSA_get_ex_new_index(3), dsa(3)

     HISTORY
          DSA_get_ex_new_index(), DSA_set_ex_data() and
          DSA_get_ex_data() are available since OpenSSL 0.9.5.