1 files changed, 2 insertions, 0 deletions
diff --git a/util.h b/util.h
index 49abce1dbb..9f9bca86f2 100644
--- a/util.h
+++ b/util.h
@@ -136,6 +136,8 @@ char hexchar(int x);
 int unhexchar(char c);
 char octchar(int x);
 int unoctchar(char c);
+char decchar(int x);
+int undecchar(char c);
 
 char *cescape(const char *s);
 char *cunescape(const char *s);