extern void OutOfHeapHook (unsigned long request_size, unsigned long heap_size);
extern void MallocFailHook (unsigned long request_size /* in bytes */, char *msg);
extern void defaultsHook (void);
extern void OutOfHeapHook (unsigned long request_size, unsigned long heap_size);
extern void MallocFailHook (unsigned long request_size /* in bytes */, char *msg);
extern void defaultsHook (void);