From 10b819c6bd493f345ab7bb7fa2dfbb87bba6aed9 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Wed, 19 Jan 2005 19:12:48 +0000
Subject: add errno

---
 src/cmd/eqn/e.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/cmd/eqn/e.h')

diff --git a/src/cmd/eqn/e.h b/src/cmd/eqn/e.h
index f94d2069..4f5282ec 100644
--- a/src/cmd/eqn/e.h
+++ b/src/cmd/eqn/e.h
@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <errno.h>
 
 #undef sqrt
 #define sqrt p9_sqrt
-- 
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