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/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* tests/asn.1/utility.h */
/*
* Copyright (C) 1994 by the Massachusetts Institute of Technology.
* All rights reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
#ifndef __UTILITY_H__
#define __UTILITY_H__
#include "krbasn1.h"
#include "asn1buf.h"
#include "k5-int.h"
/* Aborts on failure. ealloc returns zero-filled memory. */
void *ealloc(size_t size);
char *estrdup(const char *str);
void asn1_krb5_data_unparse(const krb5_data *code, char **s);
/* modifies *s;
effects Instantiates *s with a string representation of the series
of hex octets in *code. (e.g. "02 02 00 7F") If code==NULL,
the string rep is "<NULL>". If code is empty (it contains no
data or has length <= 0), the string rep is "<EMPTY>".
If *s is non-NULL, then its currently-allocated storage
will be freed prior to the instantiation.
Returns ENOMEM or the string rep cannot be created. */
void krb5_data_parse(krb5_data *d, const char *s);
/* effects Parses character string *s into krb5_data *d. */
asn1_error_code krb5_data_hex_parse(krb5_data *d, const char *s);
/* requires *s is the string representation of a sequence of
hexadecimal octets. (e.g. "02 01 00")
effects Parses *s into krb5_data *d. */
void asn1buf_print(const asn1buf *buf);
extern krb5int_access acc;
extern void init_access(const char *progname);
#endif
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