1 files changed, 15 insertions, 24 deletions

diff --git a/src/lib/libcrypto/md2/md2_dgst.c b/src/lib/libcrypto/md2/md2_dgst.c
index 5cbd36f3fe..e25dd00e02 100644
--- a/src/lib/libcrypto/md2/md2_dgst.c
+++ b/src/lib/libcrypto/md2/md2_dgst.c
@@ -59,23 +59,19 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "md2.h"
+#include <openssl/md2.h>
+#include <openssl/opensslv.h>
 
-char *MD2_version="MD2 part of SSLeay 0.9.0b 29-Jun-1998";
+const char *MD2_version="MD2" OPENSSL_VERSION_PTEXT;
 
 /* Implemented from RFC1319 The MD2 Message-Digest Algorithm
  */
 
 #define UCHAR   unsigned char
 
-#ifndef NOPROTO
-static void md2_block(MD2_CTX *c, unsigned char *d);
-#else
-static void md2_block();
-#endif
-
+static void md2_block(MD2_CTX *c, const unsigned char *d);
 /* The magic S table - I have converted it to hex since it is
- * basicaly just a random byte string. */
+ * basically just a random byte string. */
 static MD2_INT S[256]={
         0x29, 0x2E, 0x43, 0xC9, 0xA2, 0xD8, 0x7C, 0x01,
         0x3D, 0x36, 0x54, 0xA1, 0xEC, 0xF0, 0x06, 0x13,
@@ -111,7 +107,7 @@ static MD2_INT S[256]={
         0xDB, 0x99, 0x8D, 0x33, 0x9F, 0x11, 0x83, 0x14,
         };
 
-char *MD2_options()
+const char *MD2_options(void)
         {
         if (sizeof(MD2_INT) == 1)
                 return("md2(char)");
@@ -119,23 +115,20 @@ char *MD2_options()
                 return("md2(int)");
         }
 
-void MD2_Init(c)
-MD2_CTX *c;
+int MD2_Init(MD2_CTX *c)
         {
         c->num=0;
         memset(c->state,0,MD2_BLOCK*sizeof(MD2_INT));
         memset(c->cksm,0,MD2_BLOCK*sizeof(MD2_INT));
         memset(c->data,0,MD2_BLOCK);
+        return 1;
         }
 
-void MD2_Update(c, data, len)
-MD2_CTX *c;
-register unsigned char *data;
-unsigned long len;
+int MD2_Update(MD2_CTX *c, const unsigned char *data, unsigned long len)
         {
         register UCHAR *p;
 
-        if (len == 0) return;
+        if (len == 0) return 1;
 
         p=c->data;
         if (c->num != 0)
@@ -154,7 +147,7 @@ unsigned long len;
                         memcpy(&(p[c->num]),data,(int)len);
                         /* data+=len; */
                         c->num+=(int)len;
-                        return;
+                        return 1;
                         }
                 }
         /* we now can process the input data in blocks of MD2_BLOCK
@@ -167,11 +160,10 @@ unsigned long len;
                 }
         memcpy(p,data,(int)len);
         c->num=(int)len;
+        return 1;
         }
 
-static void md2_block(c, d)
-MD2_CTX *c;
-unsigned char *d;
+static void md2_block(MD2_CTX *c, const unsigned char *d)
         {
         register MD2_INT t,*sp1,*sp2;
         register int i,j;
@@ -207,9 +199,7 @@ unsigned char *d;
         memset(state,0,48*sizeof(MD2_INT));
         }
 
-void MD2_Final(md, c)
-unsigned char *md;
-MD2_CTX *c;
+int MD2_Final(unsigned char *md, MD2_CTX *c)
         {
         int i,v;
         register UCHAR *cp;
@@ -231,5 +221,6 @@ MD2_CTX *c;
         for (i=0; i<16; i++)
                 md[i]=(UCHAR)(p1[i]&0xff);
         memset((char *)&c,0,sizeof(c));
+        return 1;
         }