1 files changed, 2 insertions, 2 deletions
diff --git a/bashline.h b/bashline.h
index b5155dc..bb78692 100644
--- a/bashline.h
+++ b/bashline.h
@@ -33,11 +33,11 @@ extern int bash_re_edit __P((char *));
 extern int bind_keyseq_to_unix_command __P((char *));
 
 /* Used by programmable completion code. */
-extern char *command_word_completion_function __P((char *, int));
+extern char *command_word_completion_function __P((const char *, int));
 
 extern char **get_hostname_list __P((void));
 extern void clear_hostname_list __P((void));
 
-extern char **bash_directory_completion_matches __P((char *));
+extern char **bash_directory_completion_matches __P((const char *));
 
 #endif /* _BASHLINE_H_ */