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* This file is part of ltrace.
* Copyright (C) 2011, 2012 Petr Machata, Red Hat Inc.
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
#ifndef LENS_ENUM_H
#define LENS_ENUM_H
#include "lens.h"
#include "vect.h"
struct enum_lens {
struct lens super;
struct vect entries;
/* Init enumeration LENS. */
void lens_init_enum(struct enum_lens *lens);
/* Push another member of the enumeration, named KEY, with given
* VALUE. If OWN_KEY, KEY is owned and released after the type is
* destroyed. KEY is typed as const char *, but note that if OWN_KEY,
* this value will be freed. If OWN_VALUE, then VALUE is owned and
* destroyed by LENS. */
int lens_enum_add(struct enum_lens *lens,
const char *key, int own_key,
struct value *value, int own_value);
/* Return number of enum elements of type INFO. */
size_t lens_enum_size(struct enum_lens *lens);
#endif /* LENS_ENUM_H */