Make EVP_Digest*() routines return a value.

TODO: update docs, and make soe other routines
which use EVP_Digest*() check return codes.

1 files changed, 3 insertions, 3 deletions

diff --git a/crypto/md2/md2.h b/crypto/md2/md2.h
index 5494afd6d8..ad9241455c 100644
--- a/crypto/md2/md2.h
+++ b/crypto/md2/md2.h
@@ -80,9 +80,9 @@ typedef struct MD2state_st
 	} MD2_CTX;
 
 const char *MD2_options(void);
-void MD2_Init(MD2_CTX *c);
-void MD2_Update(MD2_CTX *c, const unsigned char *data, unsigned long len);
-void MD2_Final(unsigned char *md, MD2_CTX *c);
+int MD2_Init(MD2_CTX *c);
+int MD2_Update(MD2_CTX *c, const unsigned char *data, unsigned long len);
+int MD2_Final(unsigned char *md, MD2_CTX *c);
 unsigned char *MD2(const unsigned char *d, unsigned long n,unsigned char *md);
 #ifdef  __cplusplus
 }