Fix no-ripemd on Windows

mkdef.pl was getting confused by:

 # ifdef OPENSSL_NO_RMD160
 #  error RIPEMD is disabled.
 # endif

Changing RIPEMD to RMD160 solves it. Fix suggested by Steve Henson.
Reviewed-by: NRich Salz <rsalz@openssl.org>

include/openssl/ripemd.h

@@ -67,7 +67,7 @@ extern "C" {
 #endif
 
 # ifdef OPENSSL_NO_RMD160
-#  error RIPEMD is disabled.
+#  error RMD160 is disabled.
 # endif
 
 # define RIPEMD160_LONG unsigned int

util/libeay.num

@@ -1016,11 +1016,11 @@ RSA_padding_check_none                  1038	EXIST::FUNCTION:RSA
 bn_add_words                            1039	NOEXIST::FUNCTION:
 d2i_Netscape_RSA_2                      1040	NOEXIST::FUNCTION:
 CRYPTO_get_ex_new_index                 1041	EXIST::FUNCTION:
-RIPEMD160_Init                          1042	EXIST::FUNCTION:
-RIPEMD160_Update                        1043	EXIST::FUNCTION:
-RIPEMD160_Final                         1044	EXIST::FUNCTION:
-RIPEMD160                               1045	EXIST::FUNCTION:
-RIPEMD160_Transform                     1046	EXIST::FUNCTION:
+RIPEMD160_Init                          1042	EXIST::FUNCTION:RMD160
+RIPEMD160_Update                        1043	EXIST::FUNCTION:RMD160
+RIPEMD160_Final                         1044	EXIST::FUNCTION:RMD160
+RIPEMD160                               1045	EXIST::FUNCTION:RMD160
+RIPEMD160_Transform                     1046	EXIST::FUNCTION:RMD160
 RC5_32_set_key                          1047	EXIST::FUNCTION:RC5
 RC5_32_ecb_encrypt                      1048	EXIST::FUNCTION:RC5
 RC5_32_encrypt                          1049	EXIST::FUNCTION:RC5