diff --git a/examples/fileman.c b/examples/fileman.c
index ca1ec82..45e936d 100644
--- a/examples/fileman.c
+++ b/examples/fileman.c
@@ -62,8 +62,8 @@ struct cmd commands[] = {
 };
 
 /* Forward declarations. */
-char *stripwhite();
-struct cmd *find_command();
+char *stripwhite(char *string);
+struct cmd *find_command(char *name);
 
 /* ~/.fileman_history */
 char *fileman_history;
diff --git a/src/editline.c b/src/editline.c
index 5fd690b..f19d328 100644
--- a/src/editline.c
+++ b/src/editline.c
@@ -1431,7 +1431,7 @@ void rl_clear_message(void)
     /* Nothing to do atm. */
 }
 
-void rl_forced_update_display()
+void rl_forced_update_display(void)
 {
     redisplay(0);
     tty_flush();