1 files changed, 2 insertions, 2 deletions
diff --git a/utf8.h b/utf8.h
index d0182e97..3300cfbd 100644
--- a/utf8.h
+++ b/utf8.h
@@ -41,9 +41,9 @@ enum utf8_state { utf8_init, utf8_more1, utf8_more2, utf8_more3 };
 
 typedef struct utf8_decoder {
   enum utf8_state state;
-  int flags;
+  unsigned flags;
   wchar_t wch, wch_min;
-  int head, tail, back;
+  unsigned head, tail, back;
   int buf[8];
 } utf8_decoder_t;