Minor 64-bit md32_common.h update and minor unsignification of digests.

[openssl.git] / crypto / md2 / md2.h

diff --git a/crypto/md2/md2.h b/crypto/md2/md2.h
index 9f3993379037add9678e6139281cd8a520053222..15bd40c7b7bc4fbdb4d31ca0144a13fef970638d 100644 (file)
--- a/crypto/md2/md2.h
+++ b/crypto/md2/md2.h
@@ -1,4 +1,4 @@
-/* crypto/md/md2.org */
+/* crypto/md/md2.h */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -56,49 +56,34 @@
  * [including the GNU Public Licence.]
  */
 
-/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- *
- * Always modify md2.org since md2.h is automatically generated from 
- * it during SSLeay configuration.
- *
- * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- */
-
-
 #ifndef HEADER_MD2_H
 #define HEADER_MD2_H
 
-#ifdef  __cplusplus
-extern "C" {
+#include <openssl/opensslconf.h> /* OPENSSL_NO_MD2, MD2_INT */
+#ifdef OPENSSL_NO_MD2
+#error MD2 is disabled.
 #endif
 
 #define MD2_DIGEST_LENGTH      16
 #define MD2_BLOCK              16
 
-#define MD2_INT unsigned int
+#ifdef  __cplusplus
+extern "C" {
+#endif
 
 typedef struct MD2state_st
        {
-       int num;
+       usigned int num;
        unsigned char data[MD2_BLOCK];
        MD2_INT cksm[MD2_BLOCK];
        MD2_INT state[MD2_BLOCK];
        } MD2_CTX;
 
-#ifndef NOPROTO
-char *MD2_options(void);
-void MD2_Init(MD2_CTX *c);
-void MD2_Update(MD2_CTX *c, register unsigned char *data, unsigned long len);
-void MD2_Final(unsigned char *md, MD2_CTX *c);
-unsigned char *MD2(unsigned char *d, unsigned long n,unsigned char *md);
-#else
-char *MD2_options();
-void MD2_Init();
-void MD2_Update();
-void MD2_Final();
-unsigned char *MD2();
-#endif
-
+const char *MD2_options(void);
+int MD2_Init(MD2_CTX *c);
+int MD2_Update(MD2_CTX *c, const unsigned char *data, size_t len);
+int MD2_Final(unsigned char *md, MD2_CTX *c);
+unsigned char *MD2(const unsigned char *d, size_t n,unsigned char *md);
 #ifdef  __cplusplus
 }
 #endif