extra_arg          86 maint/gnulib/lib/obstack.c     return h->chunkfun.extra (h->extra_arg, size);
extra_arg          95 maint/gnulib/lib/obstack.c     h->freefun.extra (h->extra_arg, old_chunk);
extra_arg         169 maint/gnulib/lib/obstack.c   h->extra_arg = arg;
extra_arg         199 maint/gnulib/lib/obstack.h   void *extra_arg;              /* first arg for chunk alloc/dealloc funcs */