#define NOCCARGC
extern char *_memptr;
/*
** free(ptr) - free previously allocated memory block.
** Memory must be freed in the reverse order fromw which
** it was allocated.
** ptr = value returned from calloc() or malloc().
** Returns ptr if successful or NULL otherwise.
*/
free(ptr) char *ptr; {
  return(_memptr = ptr);
  }

#asm
cfree   equ free
        entry cfree
#endasm