-int rrd_update_r(char *filename, char *template, int argc, char **argv);
-int _rrd_update(char *filename, char *template, int argc, char **argv,
+int rrd_update_r(char *filename, char *tmplt, int argc, char **argv);
+int _rrd_update(char *filename, char *tmplt, int argc, char **argv,