*) Removed NextStep support and the macro OPENSSL_UNISTD
[Rich Salz]
+ *) Removed DES_check_key. Also removed OPENSSL_IMPLEMENT_GLOBAL,
+ OPENSSL_GLOBAL_REF, OPENSSL_DECLARE_GLOBAL.
+ [Rich Salz]
+
*) RC5_32_set_key has been changed to return an int type, with 0 indicating
an error and 1 indicating success. In previous versions of OpenSSL this
was a void type. If a key was set longer than the maximum possible this