+typedef enum OPTION_choice {
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_ENGINE, OPT_OUTFORM, OPT_OUT, OPT_PASS, OPT_PARAMFILE,
+ OPT_ALGORITHM, OPT_PKEYOPT, OPT_GENPARAM, OPT_TEXT, OPT_CIPHER
+} OPTION_CHOICE;
+
+OPTIONS genpkey_options[] = {
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {"out", OPT_OUT, '>', "Output file"},
+ {"outform", OPT_OUTFORM, 'F', "output format (DER or PEM)"},
+ {"pass", OPT_PASS, 's', "Output file pass phrase source"},
+ {"paramfile", OPT_PARAMFILE, '<', "Parameters file"},
+ {"algorithm", OPT_ALGORITHM, 's', "The public key algorithm"},
+ {"pkeyopt", OPT_PKEYOPT, 's',
+ "Set the public key algorithm option as opt:value"},
+ {"genparam", OPT_GENPARAM, '-', "Generate parameters, not key"},
+ {"text", OPT_TEXT, '-', "Print the in text"},
+ {"", OPT_CIPHER, '-', "Cipher to use to encrypt the key"},
+#ifndef OPENSSL_NO_ENGINE
+ {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
+#endif
+ /* This is deliberately last. */
+ {OPT_HELP_STR, 1, 1,
+ "Order of options may be important! See the documentation.\n"},
+ {NULL}
+};