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/*
* Copyright 2007 Nouveau Project
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __NOUVEAU_HEAP_H__
#define __NOUVEAU_HEAP_H__
struct nouveau_heap {
struct nouveau_heap *prev;
struct nouveau_heap *next;
void *priv;
unsigned start;
unsigned size;
int in_use;
};
int
nouveau_heap_init(struct nouveau_heap **heap, unsigned start,
unsigned size);
void
nouveau_heap_destroy(struct nouveau_heap **heap);
int
nouveau_heap_alloc(struct nouveau_heap *heap, unsigned size, void *priv,
struct nouveau_heap **);
void
nouveau_heap_free(struct nouveau_heap **);
#endif
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