#ifndef _INCLUDE_SOURCEPAWN_COMPILER_TRACKER_H_

#define _INCLUDE_SOURCEPAWN_COMPILER_TRACKER_H_

#define MEMUSE_STATIC      0

#define MEMUSE_DYNAMIC     1

typedef struct memuse_s {

  int type;   /* MEMUSE_STATIC or MEMUSE_DYNAMIC */

  int size;   /* size of array for static (0 for dynamic) */

  struct memuse_s *prev; /* previous block on the list */

} memuse_t;

typedef struct memuse_list_s {

  struct memuse_list_s *prev;   /* last used list */

  int list_id;

  memuse_t *head;               /* head of the current list */

} memuse_list_t;

/**

 * Heap functions

 */

void pushheaplist();

memuse_list_t *popsaveheaplist();

void popheaplist();

int markheap(int type, int size);

/**

 * Stack functions

 */

void pushstacklist();

void popstacklist();

int markstack(int type, int size);

/**

 * Generates code to free mem usage, but does not pop the list.  

 *  This is used for code like dobreak()/docont()/doreturn().

 * stop_id is the list at which to stop generating.

 */

void genstackfree(int stop_id);

void genheapfree(int stop_id);

/**

 * Resets a mem list by freeing everything

 */

void resetstacklist();

void resetheaplist();

extern memuse_list_t *heapusage;

extern memuse_list_t *stackusage;

#endif //_INCLUDE_SOURCEPAWN_COMPILER_TRACKER_H_