Don't shadow.

[oweals/openssl.git] / crypto / evp / bio_ok.c

diff --git a/crypto/evp/bio_ok.c b/crypto/evp/bio_ok.c
index 183835b0b1ffc4cd344002a240183cce194318a0..101275d6487085c8e48f902ea604b3a8189b74de 100644 (file)
--- a/crypto/evp/bio_ok.c
+++ b/crypto/evp/bio_ok.c
@@ -120,12 +120,11 @@
 #include <stdio.h>
 #include <errno.h>
 #include "cryptlib.h"
-#include "buffer.h"
-#include "bio.h"
-#include "evp.h"
-#include "rand.h"
+#include <openssl/buffer.h>
+#include <openssl/bio.h>
+#include <openssl/evp.h>
+#include <openssl/rand.h>
 
-#ifndef NOPROTO
 static int ok_write(BIO *h,char *buf,int num);
 static int ok_read(BIO *h,char *buf,int size);
 static long ok_ctrl(BIO *h,int cmd,long arg1,char *arg2);
@@ -135,18 +134,6 @@ static void sig_out(BIO* b);
 static void sig_in(BIO* b);
 static void block_out(BIO* b);
 static void block_in(BIO* b);
-#else
-static int ok_write();
-static int ok_read();
-static long ok_ctrl();
-static int ok_new();
-static int ok_free();
-static void sig_out();
-static void sig_in();
-static void block_out();
-static void block_in();
-#endif
-
 #define OK_BLOCK_SIZE  (1024*4)
 #define OK_BLOCK_BLOCK 4
 #define IOBS           (OK_BLOCK_SIZE+ OK_BLOCK_BLOCK+ 3*EVP_MAX_MD_SIZE)
@@ -441,10 +428,11 @@ static long ok_ctrl(BIO *b, int cmd, long num, char *ptr)
        return(ret);
        }
 
-static void longswap(char* ptr, int len)
+static void longswap(void *_ptr, int len)
 {
 #ifndef L_ENDIAN
        int i;
+       char *ptr=_ptr;
 
        for(i= 0;i < len;i+= 4){
                *((unsigned long *)&(ptr[i]))= swapem(*((unsigned long *)&(ptr[i])));
@@ -468,7 +456,7 @@ static void sig_out(BIO* b)
        longswap(&(ctx->buf[ctx->buf_len]), md->digest->md_size);
        ctx->buf_len+= md->digest->md_size;
 
-       EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN));
+       EVP_DigestUpdate(md, (unsigned char*)WELLKNOWN, strlen(WELLKNOWN));
        md->digest->final(&(ctx->buf[ctx->buf_len]), &(md->md.base[0]));
        ctx->buf_len+= md->digest->md_size;
        ctx->blockout= 1;
@@ -492,7 +480,7 @@ static void sig_in(BIO* b)
        longswap(&(md->md.base[0]), md->digest->md_size);
        ctx->buf_off+= md->digest->md_size;
 
-       EVP_DigestUpdate(md, WELLKNOWN, strlen(WELLKNOWN));
+       EVP_DigestUpdate(md, (unsigned char*)WELLKNOWN, strlen(WELLKNOWN));
        md->digest->final(tmp, &(md->md.base[0]));
        ret= memcmp(&(ctx->buf[ctx->buf_off]), tmp, md->digest->md_size) == 0;
        ctx->buf_off+= md->digest->md_size;
@@ -525,7 +513,7 @@ static void block_out(BIO* b)
        tl= swapem(tl);
        memcpy(ctx->buf, &tl, OK_BLOCK_BLOCK);
        tl= swapem(tl);
-       EVP_DigestUpdate(md, &(ctx->buf[OK_BLOCK_BLOCK]), tl);
+       EVP_DigestUpdate(md, (unsigned char*) &(ctx->buf[OK_BLOCK_BLOCK]), tl);
        md->digest->final(&(ctx->buf[ctx->buf_len]), &(md->md.base[0]));
        ctx->buf_len+= md->digest->md_size;
        ctx->blockout= 1;
@@ -535,7 +523,7 @@ static void block_in(BIO* b)
        {
        BIO_OK_CTX *ctx;
        EVP_MD_CTX *md;
-        long tl= 0;
+       long tl= 0;
        unsigned char tmp[EVP_MAX_MD_SIZE];
 
        ctx=(BIO_OK_CTX *)b->ptr;
@@ -545,7 +533,7 @@ static void block_in(BIO* b)
        tl= swapem(tl);
        if (ctx->buf_len < tl+ OK_BLOCK_BLOCK+ md->digest->md_size) return;
  
-       EVP_DigestUpdate(md, &(ctx->buf[OK_BLOCK_BLOCK]), tl);
+       EVP_DigestUpdate(md, (unsigned char*) &(ctx->buf[OK_BLOCK_BLOCK]), tl);
        md->digest->final(tmp, &(md->md.base[0]));
        if(memcmp(&(ctx->buf[tl+ OK_BLOCK_BLOCK]), tmp, md->digest->md_size) == 0)
                {