From e134955bd1138c594d0047940bf1a86441e57f97 Mon Sep 17 00:00:00 2001
From: Stephane Bortzmeyer <bortz@users.sourceforge.net>
Date: Thu, 10 Oct 2002 11:13:45 +0000
Subject: [PATCH] Warning about Sun's C compiler

---
 SRC/echoping.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SRC/echoping.c b/SRC/echoping.c
index 54d613e..7ba9ffc 100644
--- a/SRC/echoping.c
+++ b/SRC/echoping.c
@@ -44,6 +44,7 @@ main (argc, argv)
   extern char *optarg;
   extern int optind;
 
+  /* TODO: Sun's C compiler does not know "signed". And getopt returns an int, anyway */
   signed char ch;
 
   int sockfd;