malloc.h

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#ifndef __SYS_MALLOC_H
#define __SYS_MALLOC_H
 
#include <types.h>
 
/* The various constants */
#define MALLOC_FREE 1
#define MALLOC_USED 2
 
#define MALLOC_MAGIC    123
 
/* malloc hunk header definition */
typedef struct smalloc_hunk mmalloc_hunk;
typedef struct smalloc_hunk *   pmmalloc_hunk;
 
struct smalloc_hunk {
    unsigned char   magic;      /* Magic number - indicates valid hunk header */
    pmmalloc_hunk   next;       /* Pointer to the next hunk */
    unsigned int    size;       /* Size in bytes of this region */
    int             status;     /* One of MALLOC_FREE or MALLOC_USED */
};
 
extern uint8_t malloc_heap_start;
 
extern pmmalloc_hunk malloc_first;
 
void malloc_gc(void) NONBANKED;
void debug( char *routine, char *msg ) NONBANKED;
 
#endif  /* __SYS_MALLOC_H */