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diff --git a/src/libopkg/.svn/text-base/sha256.h.svn-base b/src/libopkg/.svn/text-base/sha256.h.svn-base
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-/* Declarations of functions and data types used for SHA256 and SHA224 sum
- library functions.
- Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- 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, see <http://www.gnu.org/licenses/>. */
-
-#ifndef SHA256_H
-# define SHA256_H 1
-
-# include <stdio.h>
-# include <stdint.h>
-
-# ifdef __cplusplus
-extern "C" {
-# endif
-
-/* Structure to save state of computation between the single steps. */
-struct sha256_ctx
-{
- uint32_t state[8];
-
- uint32_t total[2];
- size_t buflen;
- uint32_t buffer[32];
-};
-
-enum { SHA224_DIGEST_SIZE = 224 / 8 };
-enum { SHA256_DIGEST_SIZE = 256 / 8 };
-
-/* Initialize structure containing state of computation. */
-extern void sha256_init_ctx (struct sha256_ctx *ctx);
-extern void sha224_init_ctx (struct sha256_ctx *ctx);
-
-/* Starting with the result of former calls of this function (or the
- initialization function update the context for the next LEN bytes
- starting at BUFFER.
- It is necessary that LEN is a multiple of 64!!! */
-extern void sha256_process_block (const void *buffer, size_t len,
- struct sha256_ctx *ctx);
-
-/* Starting with the result of former calls of this function (or the
- initialization function update the context for the next LEN bytes
- starting at BUFFER.
- It is NOT required that LEN is a multiple of 64. */
-extern void sha256_process_bytes (const void *buffer, size_t len,
- struct sha256_ctx *ctx);
-
-/* Process the remaining bytes in the buffer and put result from CTX
- in first 32 (28) bytes following RESBUF. 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 *sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf);
-extern void *sha224_finish_ctx (struct sha256_ctx *ctx, void *resbuf);
-
-
-/* Put result from CTX in first 32 (28) bytes following RESBUF. 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 *sha256_read_ctx (const struct sha256_ctx *ctx, void *resbuf);
-extern void *sha224_read_ctx (const struct sha256_ctx *ctx, void *resbuf);
-
-
-/* Compute SHA256 (SHA224) message digest for bytes read from STREAM. The
- resulting message digest number will be written into the 32 (28) bytes
- beginning at RESBLOCK. */
-extern int sha256_stream (FILE *stream, void *resblock);
-extern int sha224_stream (FILE *stream, void *resblock);
-
-/* Compute SHA256 (SHA224) 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 *sha256_buffer (const char *buffer, size_t len, void *resblock);
-extern void *sha224_buffer (const char *buffer, size_t len, void *resblock);
-
-# ifdef __cplusplus
-}
-# endif
-
-#endif