1 files changed, 1 insertions, 1 deletions
diff --git a/prtype.c b/prtype.c
index 81c9a61..371d315 100644
--- a/prtype.c
+++ b/prtype.c
@@ -68,7 +68,7 @@
 
 
 /* print representation of a character for debugging */
-static char *
+static const char *
 printrep (unsigned short  c)
 {
   static char pr[8];