From 753fd6ea3c4aadf9de5265663a98df371c975dde Mon Sep 17 00:00:00 2001
From: tjg <tjg>
Date: Fri, 12 Oct 2001 10:22:55 +0000
Subject: make functions static, to avoid warnings

---
 tripping.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tripping.c b/tripping.c
index 1adcc37..aff7927 100644
--- a/tripping.c
+++ b/tripping.c
@@ -3,18 +3,18 @@
 #include <fcntl.h>
 #include <stdio.h>
 
-void out0(void) {
+static void out0(void) {
 	putchar('t'); putchar('r');
 	putchar('\0');
 	putchar('u'); putchar('e');
 	putchar('\n');
 }
 
-void ctrl_a(void) {
+static void ctrl_a(void) {
 	puts("a\001ab\002b");
 }
 
-void makenonblock(void) {
+static void makenonblock(void) {
 	int flags;
 
 	if ((flags = fcntl(0, F_GETFL)) == -1)
-- 
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