/* Declaration of functions and data types used for MD5 sum computing
library functions.
- Copyright (C) 1995-1997,1999,2000,2001,2004,2005
+ Copyright (C) 1995-1997,1999,2000,2001,2004,2005,2006,2008,2009
Free Software Foundation, Inc.
This file is part of the GNU C Library.
# endif
#endif
-#ifndef __attribute__
-# if ! __GNUC_PREREQ (2,8) || __STRICT_ANSI__
-# define __attribute__(x)
-# endif
-#endif
-
#ifndef _LIBC
# define __md5_buffer md5_buffer
# define __md5_finish_ctx md5_finish_ctx
# define __md5_stream md5_stream
#endif
+# ifdef __cplusplus
+extern "C" {
+# endif
+
/* Structure to save state of computation between the single steps. */
struct md5_ctx
{
/* Process the remaining bytes in the buffer and put result from CTX
in first 16 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.
-
- IMPORTANT: On some systems, RESBUF must be aligned to a 32-bit
- boundary. */
+ ASCII representation of the message digest. */
extern void *__md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) __THROW;
/* Put result from CTX in first 16 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.
-
- IMPORTANT: On some systems, RESBUF must be aligned to a 32-bit
- boundary. */
+ to the wanted ASCII representation of the message digest. */
extern void *__md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) __THROW;
extern void *__md5_buffer (const char *buffer, size_t len,
void *resblock) __THROW;
+# ifdef __cplusplus
+}
+# endif
+
#endif /* md5.h */