extern int obstack_printf (struct obstack *obst, const char *fmt, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
+extern int obstack_vprintf (struct obstack *obst, const char *fmt, va_list ap);
#else /* not __GNUC__ or not __STDC__ */
# endif
extern int obstack_printf (struct obstack *obst, const char *fmt, ...);
+extern int obstack_vprintf (struct obstack *obst, const char *fmt, va_list ap);
#endif /* not __GNUC__ or not __STDC__ */