pios_heap.h

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/*
 * 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 3 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 MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, see <http://www.gnu.org/licenses/>
 */

#ifndef PIOS_HEAP_H
#define PIOS_HEAP_H

#include <stdlib.h>             /* size_t */
#include <stdbool.h>            /* bool */

extern bool PIOS_heap_malloc_failed_p(void);

extern void * PIOS_malloc_no_dma(size_t size);
extern void * PIOS_malloc(size_t size);

extern void PIOS_free(void * buf);

extern size_t PIOS_heap_get_free_size(void);
extern size_t PIOS_fastheap_get_free_size(void);
extern void PIOS_heap_initialize_blocks(void);
extern void PIOS_heap_increase_size(size_t bytes);

#endif  /* PIOS_HEAP_H */