#include <stddef.h> in digest headers.

[openssl.git] / crypto / md4 / md4.h

diff --git a/crypto/md4/md4.h b/crypto/md4/md4.h
index c794e186dbd3fc3013914f8e6aa5a3a03b37fa20..c3ed9b3f75f8933fa97589d58eef52b29377a4e0 100644 (file)
--- a/crypto/md4/md4.h
+++ b/crypto/md4/md4.h
@@ -59,11 +59,14 @@
 #ifndef HEADER_MD4_H
 #define HEADER_MD4_H
 
+#include <openssl/e_os2.h>
+#include <stddef.h>
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#ifdef NO_MD4
+#ifdef OPENSSL_NO_MD4
 #error MD4 is disabled.
 #endif
 
@@ -74,9 +77,9 @@ extern "C" {
  * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  */
 
-#if defined(WIN16) || defined(__LP32__)
+#if defined(__LP32__)
 #define MD4_LONG unsigned long
-#elif defined(_CRAY) || defined(__ILP64__)
+#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__)
 #define MD4_LONG unsigned long
 #define MD4_LONG_LOG2 3
 /*
@@ -99,13 +102,13 @@ typedef struct MD4state_st
        MD4_LONG A,B,C,D;
        MD4_LONG Nl,Nh;
        MD4_LONG data[MD4_LBLOCK];
-       int num;
+       unsigned int num;
        } MD4_CTX;
 
-void MD4_Init(MD4_CTX *c);
-void MD4_Update(MD4_CTX *c, const void *data, unsigned long len);
-void MD4_Final(unsigned char *md, MD4_CTX *c);
-unsigned char *MD4(const unsigned char *d, unsigned long n, unsigned char *md);
+int MD4_Init(MD4_CTX *c);
+int MD4_Update(MD4_CTX *c, const void *data, size_t len);
+int MD4_Final(unsigned char *md, MD4_CTX *c);
+unsigned char *MD4(const unsigned char *d, size_t n, unsigned char *md);
 void MD4_Transform(MD4_CTX *c, const unsigned char *b);
 #ifdef  __cplusplus
 }