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- #ifndef _MD5_H
- #define _MD5_H 1
- #include <stdio.h>
- #if defined HAVE_LIMITS_H || _LIBC
- # include <limits.h>
- #endif
- #include "ansidecl.h"
- #ifdef _LIBC
- # include <sys/types.h>
- typedef u_int32_t md5_uint32;
- typedef uintptr_t md5_uintptr;
- #elif defined (HAVE_SYS_TYPES_H) && defined (HAVE_STDINT_H)
- #include <stdint.h>
- #include <sys/types.h>
- typedef uint32_t md5_uint32;
- typedef uintptr_t md5_uintptr;
- #else
- # define INT_MAX_32_BITS 2147483647
- # ifndef INT_MAX
- # define INT_MAX INT_MAX_32_BITS
- # endif
- # if INT_MAX == INT_MAX_32_BITS
- typedef unsigned int md5_uint32;
- # else
- # if SHRT_MAX == INT_MAX_32_BITS
- typedef unsigned short md5_uint32;
- # else
- # if LONG_MAX == INT_MAX_32_BITS
- typedef unsigned long md5_uint32;
- # else
-
- "Cannot determine unsigned 32-bit data type."
- # endif
- # endif
- # endif
- typedef unsigned long int md5_uintptr;
- #endif
- #ifdef __cplusplus
- extern "C" {
- #endif
- struct md5_ctx
- {
- md5_uint32 A;
- md5_uint32 B;
- md5_uint32 C;
- md5_uint32 D;
- md5_uint32 total[2];
- md5_uint32 buflen;
- char buffer[128] ATTRIBUTE_ALIGNED_ALIGNOF(md5_uint32);
- };
- extern void md5_init_ctx (struct md5_ctx *ctx);
- extern void md5_process_block (const void *buffer, size_t len,
- struct md5_ctx *ctx);
- extern void md5_process_bytes (const void *buffer, size_t len,
- struct md5_ctx *ctx);
- extern void *md5_finish_ctx (struct md5_ctx *ctx, void *resbuf);
- extern void *md5_read_ctx (const struct md5_ctx *ctx, void *resbuf);
- extern int md5_stream (FILE *stream, void *resblock);
- extern void *md5_buffer (const char *buffer, size_t len, void *resblock);
- #ifdef __cplusplus
- }
- #endif
- #endif
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