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/* Copyright (c) 2015, Google Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#ifndef OPENSSL_HEADER_CRYPTO_CONF_INTERNAL_H
#define OPENSSL_HEADER_CRYPTO_CONF_INTERNAL_H
#include <openssl/base.h>
#include "../lhash/internal.h"
#if defined(__cplusplus)
extern "C" {
#endif
DEFINE_LHASH_OF(CONF_VALUE)
struct conf_st {
LHASH_OF(CONF_VALUE) *data;
};
// CONF_VALUE_new returns a freshly allocated and zeroed |CONF_VALUE|.
CONF_VALUE *CONF_VALUE_new(void);
// CONF_parse_list takes a list separated by 'sep' and calls |list_cb| giving
// the start and length of each member, optionally stripping leading and
// trailing whitespace. This can be used to parse comma separated lists for
// example. If |list_cb| returns <= 0, then the iteration is halted and that
// value is returned immediately. Otherwise it returns one. Note that |list_cb|
// may be called on an empty member.
OPENSSL_EXPORT int CONF_parse_list(
const char *list, char sep, int remove_whitespace,
int (*list_cb)(const char *elem, size_t len, void *usr), void *arg);
#if defined(__cplusplus)
} // extern C
#endif
#endif // OPENSSL_HEADER_CRYPTO_CONF_INTERNAL_H