text: /*
   * 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_RESOURCE_H__
  #define __NOUVEAU_RESOURCE_H__
  
  struct nouveau_resource {
  	struct nouveau_resource *prev;
  	struct nouveau_resource *next;
  
  	int in_use;
  	void *priv;
  
  	unsigned int start;
  	unsigned int size;
  };
  
  int
  nouveau_resource_init(struct nouveau_resource **heap, unsigned start,
  		      unsigned size);
  
  void
  nouveau_resource_destroy(struct nouveau_resource **heap);
  
  int
  nouveau_resource_alloc(struct nouveau_resource *heap, unsigned size, void *priv,
  		       struct nouveau_resource **);
  
  void
  nouveau_resource_free(struct nouveau_resource **);
  
  #endif
  