We need the lprintf() prototype here, not lputs().

src/sbbs3/load_cfg.c

@@ -42,7 +42,7 @@ static void prep_cfg(scfg_t* cfg);
 static void free_attr_cfg(scfg_t* cfg);
 
 char *	readtext(long *line, FILE *stream);
-int 	lputs(int level, char *);			/* log output */
+int 	lprintf(int level, char *fmt, ...);	/* log output */
 
 /****************************************************************************/
 /* Initializes system and node configuration information and data variables */