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 */