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drop really old ifdef and fix C23

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Signed-off-by: Nicolas PARLANT <nicolas.parlant@parhuet.fr>
This commit is contained in:
Nicolas PARLANT
2025-07-28 19:04:57 +02:00
parent ba1513796b
commit ad59739005
2 changed files with 13 additions and 52 deletions
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45
src/md5.c
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@@ -24,19 +24,12 @@
# include <config.h>
#endif
#include <sys/types.h>
#if STDC_HEADERS || defined _LIBC
# include <stdlib.h>
# include <string.h>
#else
# ifndef HAVE_MEMCPY
# define memcpy(d, s, n) bcopy ((s), (d), (n))
# endif
#endif
#include "md5.h"
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#ifdef _LIBC
# include <endian.h>
# if __BYTE_ORDER == __BIG_ENDIAN
@@ -69,8 +62,7 @@ static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ... */ };
/* Initialize structure containing state of computation.
(RFC 1321, 3.3: Step 3) */
void
md5_init_ctx (ctx)
struct md5_ctx *ctx;
md5_init_ctx (struct md5_ctx *ctx)
{
ctx->A = 0x67452301;
ctx->B = 0xefcdab89;
@@ -87,9 +79,7 @@ md5_init_ctx (ctx)
IMPORTANT: On some systems it is required that RESBUF is correctly
aligned for a 32 bits value. */
void *
md5_read_ctx (ctx, resbuf)
const struct md5_ctx *ctx;
void *resbuf;
md5_read_ctx (const struct md5_ctx *ctx, void *resbuf)
{
((md5_uint32 *) resbuf)[0] = SWAP (ctx->A);
((md5_uint32 *) resbuf)[1] = SWAP (ctx->B);
@@ -105,9 +95,7 @@ md5_read_ctx (ctx, resbuf)
IMPORTANT: On some systems it is required that RESBUF is correctly
aligned for a 32 bits value. */
void *
md5_finish_ctx (ctx, resbuf)
struct md5_ctx *ctx;
void *resbuf;
md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
{
/* Take yet unprocessed bytes into account. */
md5_uint32 bytes = ctx->buflen;
@@ -136,9 +124,7 @@ md5_finish_ctx (ctx, resbuf)
resulting message digest number will be written into the 16 bytes
beginning at RESBLOCK. */
int
md5_stream (stream, resblock)
FILE *stream;
void *resblock;
md5_stream (FILE *stream, void *resblock)
{
/* Important: BLOCKSIZE must be a multiple of 64. */
#define BLOCKSIZE 4096
@@ -193,10 +179,7 @@ md5_stream (stream, resblock)
output yields to the wanted ASCII representation of the message
digest. */
void *
md5_buffer (buffer, len, resblock)
const char *buffer;
size_t len;
void *resblock;
md5_buffer (const char *buffer, size_t len, void *resblock)
{
struct md5_ctx ctx;
@@ -212,10 +195,7 @@ md5_buffer (buffer, len, resblock)
void
md5_process_bytes (buffer, len, ctx)
const void *buffer;
size_t len;
struct md5_ctx *ctx;
md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
{
//const void aligned_buffer = buffer;
@@ -285,10 +265,7 @@ md5_process_bytes (buffer, len, ctx)
It is assumed that LEN % 64 == 0. */
void
md5_process_block (buffer, len, ctx)
const void *buffer;
size_t len;
struct md5_ctx *ctx;
md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
{
md5_uint32 correct_words[16];
const md5_uint32 *words = buffer;