1 files changed, 3 insertions, 3 deletions
diff --git a/mime.h b/mime.h
index 40ad66a..5a88917 100644
--- a/mime.h
+++ b/mime.h
@@ -74,12 +74,12 @@ enum mime {
  * Find mime from file extension
  */
 enum mime
-mime_from_ext(char *);
+mime_from_ext(const char *);
 
 /*
  * Return the mime type description
  */
-char *
+const char *
 mime_str(enum mime);
 
-#endif /* MIME_H */
+#endif				/* MIME_H */