gstreamer/gst-libs/gst/cdda/sha1.h
Tim-Philipp Müller b9cbedfb59 Makefile.am: Add check-exports target and run it with 'make check'.
Original commit message from CVS:
* Makefile.am:
Add check-exports target and run it with 'make check'.
* configure.ac:
Be stricter about what we export in our libraries: change regexp so that
we only export _gst_foo(), but not __gst_foo().
* gst-libs/gst/cdda/base64.h: (rfc822_binary):
* gst-libs/gst/cdda/sha1.h: (sha_init), (sha_update), (sha_final):
Change internal functions to __gst_foo so they dont' get exported.
* win32/common/libgstaudio.def:
Add missing symbols.
2007-12-13 10:10:35 +00:00

62 lines
1.4 KiB
C

/* NIST Secure Hash Algorithm */
/* heavily modified by Uwe Hollerbach <uh@alumni.caltech edu> */
/* from Peter C. Gutmann's implementation as found in */
/* Applied Cryptography by Bruce Schneier */
/* This code is in the public domain */
/* $Id$ */
#ifndef __GST_CDDA_SHA_H__
#define __GST_CDDA_SHA_H__
#include <stdlib.h>
#include <stdio.h>
/* Useful defines & typedefs */
typedef unsigned char SHA_BYTE; /* 8-bit quantity */
typedef unsigned long SHA_LONG; /* 32-or-more-bit quantity */
#define SHA_BLOCKSIZE 64
#define SHA_DIGESTSIZE 20
typedef struct {
SHA_LONG digest[5]; /* message digest */
SHA_LONG count_lo, count_hi; /* 64-bit bit count */
SHA_BYTE data[SHA_BLOCKSIZE]; /* SHA data buffer */
int local; /* unprocessed amount in data */
} SHA_INFO;
#define sha_init __gst_cdda_sha_init
#define sha_update __gst_cdda_sha_update
#define sha_final __gst_cdda_sha_final
void sha_init(SHA_INFO *);
void sha_update(SHA_INFO *, SHA_BYTE *, int);
void sha_final(unsigned char [20], SHA_INFO *);
#define SHA_VERSION 1
#ifdef HAVE_CONFIG_H
#include "config.h"
#ifdef WORDS_BIGENDIAN
# if SIZEOF_LONG == 4
# define SHA_BYTE_ORDER 4321
# elif SIZEOF_LONG == 8
# define SHA_BYTE_ORDER 87654321
# endif
#else
# if SIZEOF_LONG == 4
# define SHA_BYTE_ORDER 1234
# elif SIZEOF_LONG == 8
# define SHA_BYTE_ORDER 12345678
# endif
#endif
#else
#define SHA_BYTE_ORDER 1234
#endif
#endif /* __GST_CDDA_SHA_H__ */