xrdp: add OpenSSL version to --version

While here, cleanup --help, --version, and when unknown option.
2018-04-09 19:23:41 +09:00
parent 48aafc1866
commit b2b42d28f3
4 changed files with 54 additions and 20 deletions
@@ -114,5 +114,7 @@ const char *
 ssl_get_cipher_name(const struct ssl_st *ssl);
 int
 ssl_get_protocols_from_string(const char *str, long *ssl_protocols);
+const char *
+get_openssl_version();

 #endif