From 97f11a9d1f15fdb7045619c76f7661714e898858 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Thu, 22 Sep 1994 04:11:04 +0000
Subject: [PATCH] (evalcost, cmputc): They now return their arguments.

---
 src/cm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cm.c b/src/cm.c
index 7011a37125e..f0ea1e26f1c 100644
--- a/src/cm.c
+++ b/src/cm.c
@@ -38,15 +38,16 @@ evalcost (c)
      char c;
 {
   cost++;
+  return c;
 }
 
-void
 cmputc (c)
      char c;
 {
   if (termscript)
     fputc (c & 0177, termscript);
   putchar (c & 0177);
+  return c;
 }
 
 /* NEXT TWO ARE DONE WITH MACROS */
-- 
2.39.5