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/*
STACK
Header file for stack implemented using collection interface.
Copyright (C) Dmitri Pal <dpal@redhat.com> 2009
Collection Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Collection Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with Collection Library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef COLLECTION_STACK_H
#define COLLECTION_STACK_H
#include <collection.h>
#define COL_CLASS_STACK 30000
#define COL_NAME_STACK "stack"
/* Function that creates a stack object */
int create_stack(struct collection_item **stack);
/* Function that destroys a stack object */
void destroy_stack(struct collection_item *stack);
/* Family of functions that push property to stack */
/* Push a string property to stack. */
int push_str_property(struct collection_item *stack,
const char *property, char *string, int length);
/* Push a binary property to stack. */
int push_binary_property(struct collection_item *stack,
const char *property, void *binary_data, int length);
/* Push an int property to stack. */
int push_int_property(struct collection_item *stack,
const char *property, int number);
/* Push an unsigned int property to stack. */
int push_unsigned_property(struct collection_item *stack,
const char *property, unsigned int number);
/* Push a long property. */
int push_long_property(struct collection_item *stack,
const char *property, long number);
/* Push an unsigned long property. */
int push_ulong_property(struct collection_item *stack,
const char *property, unsigned long number);
/* Push a double property. */
int push_double_property(struct collection_item *stack,
const char *property, double number);
/* Push a bool property. */
int push_bool_property(struct collection_item *stack,
const char *property, unsigned char logical);
/* Push any property */
int push_any_property(struct collection_item *stack, /* Stack */
const char *property, /* Name */
int type, /* Data type */
void *data, /* Pointer to the data */
int length); /* Length of the data. For
strings it includes the
trailing 0 */
/* Push item */
int push_item(struct collection_item *stack,
struct collection_item *item);
/* Pop item */
int pop_item(struct collection_item *stack,
struct collection_item **item);
#endif
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