1  #ifndef _MALLOC_H
       2  
       3  #include <malloc/malloc.h>
       4  
       5  # ifndef _ISOMAC
       6  #  include <rtld-malloc.h>
       7  
       8  struct malloc_state;
       9  typedef struct malloc_state *mstate;
      10  
      11  # endif /* !_ISOMAC */
      12  
      13  #endif