From 4be22c24ea273985f958e488f0e2c6e7f1ad9b11 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Wed, 28 Aug 2002 16:08:44 +0000
Subject: [PATCH] we may need unistd.h for ssize_t

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11259 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 include/bits.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/bits.c b/include/bits.c
index 30e71cde2..8e1bc10c2 100644
--- a/include/bits.c
+++ b/include/bits.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997 - 2000, 2002 Kungliga Tekniska Högskolan
+ * Copyright (c) 1997-2002 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden). 
  * All rights reserved. 
  *
@@ -226,6 +226,9 @@ int main(int argc, char **argv)
     fprintf(f, "typedef int krb5_socklen_t;\n");
 #endif
 #if defined(HAVE_SSIZE_T)
+#ifdef HAVE_UNISTD_H
+    fprintf(f, "#include <unistd.h>\n");
+#endif
     fprintf(f, "typedef ssize_t krb5_ssize_t;\n");
 #else
     fprintf(f, "typedef int krb5_ssize_t;\n");