From 926546dcac12cb654c650d07b42f2bc1f663f7b9 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sun, 6 Oct 2002 14:55:12 +0000
Subject: Update prototype. (SAFE_READ_ERROR): Define.

---
 lib/safe-read.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/safe-read.h')

diff --git a/lib/safe-read.h b/lib/safe-read.h
index 8e4b165cb..eef929822 100644
--- a/lib/safe-read.h
+++ b/lib/safe-read.h
@@ -6,5 +6,7 @@
 # endif
 #endif
 
-ssize_t
+#define SAFE_READ_ERROR ((size_t) -1)
+
+size_t
 safe_read PARAMS ((int desc, void *ptr, size_t len));
-- 
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