From 1b319ff67df27dfd6339efcf762da0af3d97731e Mon Sep 17 00:00:00 2001
From: Pascal Stumpf <Pascal.Stumpf@cubes.de>
Date: Wed, 24 Jul 2013 00:55:59 +0200
Subject: [PATCH] include unistd.h for read(2) prototype. Fixes dtdocbook on
 PowerPC.

There are a lot more warnings here, but this one was an actual bug.  Full
treatment pending ...
---
 cde/programs/dtdocbook/instant/main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cde/programs/dtdocbook/instant/main.c b/cde/programs/dtdocbook/instant/main.c
index 5f067975..7cd0f95a 100644
--- a/cde/programs/dtdocbook/instant/main.c
+++ b/cde/programs/dtdocbook/instant/main.c
@@ -78,6 +78,7 @@ static char *CopyRt =
 #include <dirent.h>
 #include <time.h>
 #include <fcntl.h>
+#include <unistd.h>
 #include <locale.h>
 #include "LocaleXlate.h"
 #include "XlationSvc.h"
-- 
2.25.1