-int lc_printf(const char *fmt, ...) LC_PRINTF(1);
-int lc_snprintf(char *buf, size_t len, const char *fmt, ...) LC_PRINTF(3);
-int lc_fprintf(FILE *f, const char *fmt, ...) LC_PRINTF(2);
-int lc_oprintf(struct obstack *obst, const char *fmt, ...) LC_PRINTF(2);
+int lc_printf(const char *fmt, ...);
+int lc_snprintf(char *buf, size_t len, const char *fmt, ...);
+int lc_fprintf(FILE *f, const char *fmt, ...);
+int lc_oprintf(struct obstack *obst, const char *fmt, ...);