X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fbuffer%2Fbuffer.h;h=178e418282b2eb74ca575f61db678a393a151562;hp=4b8eb7119d4565ce40a2dbf26e9d39c619c9fc8c;hb=4d1f3f7a6c4dd0162c903c8fb96265db1ba0b91c;hpb=d6dda126b7921c1067cdc49845e4656c53a5c96b

diff --git a/crypto/buffer/buffer.h b/crypto/buffer/buffer.h
index 4b8eb7119d..178e418282 100644
--- a/crypto/buffer/buffer.h
+++ b/crypto/buffer/buffer.h
@@ -76,18 +76,19 @@ extern "C" {
 
 struct buf_mem_st
 	{
-	int length;	/* current number of bytes */
+	size_t length;	/* current number of bytes */
 	char *data;
-	int max;	/* size of buffer */
+	size_t max;	/* size of buffer */
 	};
 
 BUF_MEM *BUF_MEM_new(void);
 void	BUF_MEM_free(BUF_MEM *a);
-int	BUF_MEM_grow(BUF_MEM *str, int len);
-int	BUF_MEM_grow_clean(BUF_MEM *str, int len);
+int	BUF_MEM_grow(BUF_MEM *str, size_t len);
+int	BUF_MEM_grow_clean(BUF_MEM *str, size_t len);
 char *	BUF_strdup(const char *str);
 char *	BUF_strndup(const char *str, size_t siz);
 void *	BUF_memdup(const void *data, size_t siz);
+void	BUF_reverse(unsigned char *out, unsigned char *in, size_t siz);
 
 /* safe string functions */
 size_t BUF_strlcpy(char *dst,const char *src,size_t siz);
@@ -105,6 +106,7 @@ void ERR_load_BUF_strings(void);
 /* Function codes. */
 #define BUF_F_BUF_MEMDUP				 103
 #define BUF_F_BUF_MEM_GROW				 100
+#define BUF_F_BUF_MEM_GROW_CLEAN			 105
 #define BUF_F_BUF_MEM_NEW				 101
 #define BUF_F_BUF_STRDUP				 102
 #define BUF_F_BUF_STRNDUP				 104