/* * digest_common.h * * AUTHOR: Robert Collins. * * Digest helper API details. * * Copyright (c) 2003  Robert Collins  <robertc@squid-cache.org> */#ifndef   _SQUID_DIGEST_COMMON_H_#define   _SQUID_DIGEST_COMMON_H_#include "config.h"#if HAVE_STDIO_H#include <stdio.h>#endif#if HAVE_STDLIB_H#include <stdlib.h>#endif#if HAVE_CTYPE_H#include <ctype.h>#endif#if HAVE_UNISTD_H#include <unistd.h>#endif#if HAVE_STRING_H#include <string.h>#endif#if HAVE_SYS_TYPES_H#include <sys/types.h>#endif#if HAVE_SYS_STAT_H#include <sys/stat.h>#endif#if HAVE_CRYPT_H#include <crypt.h>#endif#include "util.h"#include "hash.h"#include "rfc2617.h"typedef struct _request_data {    char *user;    char *realm;    char *password;    HASHHEX HHA1;    int parsed;    int error;} RequestData;/* to use a backend, include your backend.h file  * and define thusly:  * #define ProcessArguments(A, B) MyHandleArguments(A,B) * #define GetHHA1(A) MyGetHHA1(A) */typedef void HandleArguments(int, char **);typedef void HHA1Creator(RequestData *);#endif /* _SQUID_DIGEST_COMMON_H_ */