#include <membox.h>

int _free_boxf (
  void far *box_mem,         /* pool address */
  void far *box);            /* block address */

The _free_boxf routine returns a block box, that was previously allocated using _alloc_boxf or _calloc_boxf, to the memory pool specified by box_mem.

Note

• This routine is reentrant and thread-safe. It may be called from the main function and an interrupt with no restrictions.

The _free_boxf routine returns a value of 1 if the box was successfully returned to the memory pool or a value of 0 if there was an error freeing the block.

_alloc_boxf, _calloc_boxf, _init_boxf