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* Removed some dead code.

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This commit is contained in:
Eelco Dolstra 2005-01-14 10:16:33 +00:00
parent 7e8961f720
commit 37b51a9aa6
2 changed files with 1 additions and 152 deletions
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70
src/libutil/md5.h
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@ -21,65 +21,9 @@
#ifndef _MD5_H
#define _MD5_H 1
#include <stdio.h>
#if defined HAVE_LIMITS_H || _LIBC
# include <limits.h>
#endif
/* The following contortions are an attempt to use the C preprocessor
to determine an unsigned integral type that is 32 bits wide. An
alternative approach is to use autoconf's AC_CHECK_SIZEOF macro, but
doing that would require that the configure script compile and *run*
the resulting executable. Locally running cross-compiled executables
is usually not possible. */
#ifdef _LIBC
# include <stdint.h>
#include <stdint.h>
typedef uint32_t md5_uint32;
typedef uintptr_t md5_uintptr;
#else
# if defined __STDC__ && __STDC__
# define UINT_MAX_32_BITS 4294967295U
# else
# define UINT_MAX_32_BITS 0xFFFFFFFF
# endif
/* If UINT_MAX isn't defined, assume it's a 32-bit type.
This should be valid for all systems GNU cares about because
that doesn't include 16-bit systems, and only modern systems
(that certainly have <limits.h>) have 64+-bit integral types. */
# ifndef UINT_MAX
# define UINT_MAX UINT_MAX_32_BITS
# endif
# if UINT_MAX == UINT_MAX_32_BITS
typedef unsigned int md5_uint32;
# else
# if USHRT_MAX == UINT_MAX_32_BITS
typedef unsigned short md5_uint32;
# else
# if ULONG_MAX == UINT_MAX_32_BITS
typedef unsigned long md5_uint32;
# else
/* The following line is intended to evoke an error.
Using #error is not portable enough. */
"Cannot determine unsigned 32-bit data type."
# endif
# endif
# endif
/* We have to make a guess about the integer type equivalent in size
to pointers which should always be correct. */
typedef unsigned long int md5_uintptr;
#endif
#undef __P
#if defined (__STDC__) && __STDC__
# define __P(x) x
#else
# define __P(x) ()
#endif
/* Structure to save state of computation between the single steps. */
struct md5_ctx
@ -136,16 +80,4 @@ extern void *md5_finish_ctx __P ((struct md5_ctx *ctx, void *resbuf));
extern void *md5_read_ctx __P ((const struct md5_ctx *ctx, void *resbuf));
/* Compute MD5 message digest for bytes read from STREAM. The
resulting message digest number will be written into the 16 bytes
beginning at RESBLOCK. */
extern int md5_stream __P ((FILE *stream, void *resblock));
/* Compute MD5 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 *md5_buffer __P ((const char *buffer, size_t len,
void *resblock));
#endif /* md5.h */