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[memcpy]: Define to bcopy if needed.

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(md5_buffer): Explicitely cast SWAP expressions to unsigned
to avoid warning.
This commit is contained in:
Jim Meyering
1995-07-30 05:12:30 +00:00
parent ba477b681a
commit ea4cda6907
1 changed files with 11 additions and 2 deletions
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13
lib/md5.c
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@@ -24,6 +24,15 @@
#include <sys/types.h>
#if STDC_HEADERS
# include <stdlib.h>
# include <string.h>
#else
# ifndef HAVE_MEMCPY
# define memcpy(d, s, n) bcopy ((s), (d), (n))
# endif
#endif
#include "md5.h"
#ifdef WORDS_BIGENDIAN
@@ -182,8 +191,8 @@ md5_buffer (buffer, len, resblock)
pad = rest >= 56 ? 64 + 56 - rest : 56 - rest;
/* Put length of buffer in *bits* in last eight bytes. */
*(md5_uint32 *) &restbuf[rest + pad] = SWAP (len << 3);
*(md5_uint32 *) &restbuf[rest + pad + 4] = SWAP (len >> 29);
*(md5_uint32 *) &restbuf[rest + pad] = (md5_uint32) SWAP (len << 3);
*(md5_uint32 *) &restbuf[rest + pad + 4] = (md5_uint32) SWAP (len >> 29);
/* Process last bytes. */
md5_process_block (restbuf, rest + pad + 8, &ctx);