void *schedule;
} nterface_auto_log;
-void nterface_log(struct nterface_auto_log *ourlog, int loglevel, char *format, ...);
+void nterface_log(struct nterface_auto_log *ourlog, int loglevel, char *format, ...) __attribute__ ((format (printf, 3, 4)));
struct nterface_auto_log *nterface_open_log(char *name, char *filename, int debug);
struct nterface_auto_log *nterface_close_log(struct nterface_auto_log *ourlog);