-void *
-debug_malloc(const char *file, unsigned line, const char *function,
- size_t size);
-
-void
-debug_free(const char *file, unsigned line, const char *function,
- void *ptr);
-
-void *
-debug_calloc(const char *file, unsigned line, const char *function,
- size_t count, size_t size );
-
-void *
-debug_realloc(const char *file, unsigned line, const char *function,
- void *old_ptr, size_t old_size, size_t new_size );
-