-/* Return Command struct for command described by its "dsc_short" member. */
+/* Return Command struct for command described by its "dsc_short" member. Return
+ * NULL if no such command is found.
+ */
extern struct Command * get_command(char * dsc_short);
-/* Reads CommandDB from CommandDB file, line by line, until first empty line. */
+/* Reads in CommandDB config file. */
extern void init_command_db();
/* Free all memory allocated with init_command_db. */