More exactitude with function arguments.

crypto/bn/bn_rand.c

@@ -85,7 +85,7 @@ int bottom;
 
 	/* make a random number and set the top and bottom bits */
 	time(&tim);
-	RAND_seed((unsigned char *)&tim,sizeof(tim));
+	RAND_seed(&tim,sizeof(tim));
 
 	RAND_bytes(buf,(int)bytes);
 	if (top)

crypto/md5/md5.h

@@ -80,7 +80,7 @@ typedef struct MD5state_st
 
 #ifndef NOPROTO
 void MD5_Init(MD5_CTX *c);
-void MD5_Update(MD5_CTX *c, unsigned char *data, unsigned long len);
+void MD5_Update(MD5_CTX *c, const void *data, unsigned long len);
 void MD5_Final(unsigned char *md, MD5_CTX *c);
 unsigned char *MD5(unsigned char *d, unsigned long n, unsigned char *md);
 void MD5_Transform(MD5_CTX *c, unsigned char *b);

crypto/md5/md5_dgst.c

@@ -97,11 +97,12 @@ MD5_CTX *c;
 	c->num=0;
 	}
 
-void MD5_Update(c, data, len)
+void MD5_Update(c, _data, len)
 MD5_CTX *c;
-register unsigned char *data;
+const void *_data;
 unsigned long len;
 	{
+	register const unsigned char *data=_data;
 	register ULONG *p;
 	int sw,sc;
 	ULONG l;

crypto/rand/md_rand.c

@@ -131,7 +131,7 @@ static long md_count[2]={0,0};
 char *RAND_version="RAND part of OpenSSL 0.9.2 31-Dec-1998";
 
 static void ssleay_rand_cleanup(void);
-static void ssleay_rand_seed(unsigned char *buf, int num);
+static void ssleay_rand_seed(const void *buf, int num);
 static void ssleay_rand_bytes(unsigned char *buf, int num);
 
 RAND_METHOD rand_ssleay_meth={
@@ -156,7 +156,7 @@ static void ssleay_rand_cleanup()
 	}
 
 static void ssleay_rand_seed(buf,num)
-unsigned char *buf;
+const void *buf;
 int num;
 	{
 	int i,j,k,st_idx,st_num;
@@ -249,15 +249,15 @@ int num;
 		CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
 		/* put in some default random data, we need more than
 		 * just this */
-		RAND_seed((unsigned char *)&m,sizeof(m));
+		RAND_seed(&m,sizeof(m));
 #ifndef MSDOS
 		l=getpid();
-		RAND_seed((unsigned char *)&l,sizeof(l));
+		RAND_seed(&l,sizeof(l));
 		l=getuid();
-		RAND_seed((unsigned char *)&l,sizeof(l));
+		RAND_seed(&l,sizeof(l));
 #endif
 		l=time(NULL);
-		RAND_seed((unsigned char *)&l,sizeof(l));
+		RAND_seed(&l,sizeof(l));
 
 /* #ifdef DEVRANDOM */
 		/* 

crypto/rand/rand.h

@@ -66,7 +66,7 @@ extern "C" {
 typedef struct rand_meth_st
 	{
 #ifndef NOPROTO
-	void (*seed)(unsigned char *buf, int num);
+	void (*seed)(const void *buf, int num);
 	void (*bytes)(unsigned char *buf, int num);
 	void (*cleanup)(void);
 #else
@@ -81,8 +81,8 @@ void RAND_set_rand_method(RAND_METHOD *meth);
 RAND_METHOD *RAND_get_rand_method(void );
 RAND_METHOD *RAND_SSLeay(void);
 void RAND_cleanup(void );
-void RAND_bytes( unsigned char *buf,int num);
-void RAND_seed( unsigned char *buf,int num);
+void RAND_bytes(unsigned char *buf,int num);
+void RAND_seed(const void *buf,int num);
 int  RAND_load_file(const char *file,long max_bytes);
 int  RAND_write_file(const char *file);
 char *RAND_file_name(char *file,int num);

crypto/rand/rand_lib.c

@@ -57,7 +57,6 @@
  */
 
 #include <stdio.h>
-#include "cryptlib.h"
 #include <sys/types.h>
 #include <time.h>
 #include "rand.h"
@@ -87,7 +86,7 @@ void RAND_cleanup()
 	}
 
 void RAND_seed(buf,num)
-unsigned char *buf;
+const void *buf;
 int num;
 	{
 	if (rand_meth != NULL)

crypto/rand/randfile.c

@@ -84,7 +84,7 @@ long bytes;
 
 	i=stat(file,&sb);
 	/* If the state fails, put some crap in anyway */
-	RAND_seed((unsigned char *)&sb,sizeof(sb));
+	RAND_seed(&sb,sizeof(sb));
 	ret+=sizeof(sb);
 	if (i < 0) return(0);
 	if (bytes <= 0) return(ret);

ssl/s23_clnt.c

@@ -113,7 +113,7 @@ SSL *s;
 	int ret= -1;
 	int new_state,state;
 
-	RAND_seed((unsigned char *)&Time,sizeof(Time));
+	RAND_seed(&Time,sizeof(Time));
 	ERR_clear_error();
 	clear_sys_error();
 

ssl/s23_srvr.c

@@ -111,7 +111,7 @@ SSL *s;
 	int ret= -1;
 	int new_state,state;
 
-	RAND_seed((unsigned char *)&Time,sizeof(Time));
+	RAND_seed(&Time,sizeof(Time));
 	ERR_clear_error();
 	clear_sys_error();
 

ssl/s2_clnt.c

@@ -122,7 +122,7 @@ SSL *s;
 	void (*cb)()=NULL;
 	int new_state,state;
 
-	RAND_seed((unsigned char *)&l,sizeof(l));
+	RAND_seed(&l,sizeof(l));
 	ERR_clear_error();
 	clear_sys_error();
 

ssl/s2_srvr.c

@@ -123,7 +123,7 @@ SSL *s;
 	void (*cb)()=NULL;
 	int new_state,state;
 
-	RAND_seed((unsigned char *)&l,sizeof(l));
+	RAND_seed(&l,sizeof(l));
 	ERR_clear_error();
 	clear_sys_error();
 

ssl/s3_clnt.c

@@ -137,7 +137,7 @@ SSL *s;
 	BIO *under;
 	int new_state,state,skip=0;;
 
-	RAND_seed((unsigned char *)&Time,sizeof(Time));
+	RAND_seed(&Time,sizeof(Time));
 	ERR_clear_error();
 	clear_sys_error();
 

ssl/s3_srvr.c

@@ -138,7 +138,7 @@ SSL *s;
 	BIO *under;
 	int new_state,state,skip=0;
 
-	RAND_seed((unsigned char *)&Time,sizeof(Time));
+	RAND_seed(&Time,sizeof(Time));
 	ERR_clear_error();
 	clear_sys_error();