Created free_cfg function to free all dynamically allocated configuration parameters.

src/sbbs3/scfglib.h

@@ -75,6 +75,7 @@ BOOL read_attr_cfg(scfg_t* cfg, read_cfg_text_t* txt);
 void prep_path(char* base, char* path);
 void make_data_dirs(scfg_t* cfg);
 
+void free_cfg(scfg_t* cfg);
 void free_node_cfg(scfg_t* cfg);
 void free_main_cfg(scfg_t* cfg);
 void free_xtrn_cfg(scfg_t* cfg);

src/sbbs3/scfglib1.c

@@ -879,6 +879,16 @@ BOOL read_msgs_cfg(scfg_t* cfg, read_cfg_text_t* txt)
 
 #endif
 
+void free_cfg(scfg_t* cfg)
+{
+	free_node_cfg(cfg);
+	free_main_cfg(cfg);
+	free_msgs_cfg(cfg);
+	free_file_cfg(cfg);
+	free_chat_cfg(cfg);
+	free_xtrn_cfg(cfg);
+}
+
 void free_node_cfg(scfg_t* cfg)
 {
 	FREE_AND_NULL(cfg->mdm_result);