X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/a9269c187774dea6e939066a79901f23ae79641f..7b45cc583c4f16cc070a9925431ca944f510a685:/lib/sha1.h
diff --git a/lib/sha1.h b/lib/sha1.h
index 47b56f2adf..2f2f230eac 100644
--- a/lib/sha1.h
+++ b/lib/sha1.h
@@ -1,6 +1,6 @@
/* Declarations of functions and data types used for SHA1 sum
library functions.
- Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2011 Free Software
+ Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2016 Free Software
Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
@@ -14,8 +14,7 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program; if not, see . */
#ifndef SHA1_H
# define SHA1_H 1
@@ -23,12 +22,20 @@
# include
# include
+# if HAVE_OPENSSL_SHA1
+# include
+# endif
+
# ifdef __cplusplus
extern "C" {
# endif
#define SHA1_DIGEST_SIZE 20
+# if HAVE_OPENSSL_SHA1
+# define GL_OPENSSL_NAME 1
+# include "gl_openssl.h"
+# else
/* Structure to save state of computation between the single steps. */
struct sha1_ctx
{
@@ -43,7 +50,6 @@ struct sha1_ctx
uint32_t buffer[32];
};
-
/* Initialize structure containing state of computation. */
extern void sha1_init_ctx (struct sha1_ctx *ctx);
@@ -74,17 +80,19 @@ extern void *sha1_finish_ctx (struct sha1_ctx *ctx, void *resbuf);
extern void *sha1_read_ctx (const struct sha1_ctx *ctx, void *resbuf);
-/* Compute SHA1 message digest for bytes read from STREAM. The
- resulting message digest number will be written into the 20 bytes
- beginning at RESBLOCK. */
-extern int sha1_stream (FILE *stream, void *resblock);
-
/* Compute SHA1 message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
digest. */
extern void *sha1_buffer (const char *buffer, size_t len, void *resblock);
+# endif
+/* Compute SHA1 message digest for bytes read from STREAM. The
+ resulting message digest number will be written into the 20 bytes
+ beginning at RESBLOCK. */
+extern int sha1_stream (FILE *stream, void *resblock);
+
+
# ifdef __cplusplus
}
# endif