# define obstack_free(OBSTACK, OBJ) \
__extension__ \
({ struct obstack *__o = (OBSTACK); \
- void *__obj = (OBJ); \
+ void *__obj = (void *) (OBJ); \
if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) \
- __o->next_free = __o->object_base = __obj; \
+ __o->next_free = __o->object_base = (char *) __obj; \
else (obstack_free) (__o, __obj); })
\f
#else /* not __GNUC__ or not __STDC__ */