[balsa] Albrecht Dreß: include unistd.h

[Peter Bloomfield <PeterB src gnome org>]

commit 11fcd6e368ee86c122ff4a2c71ab477ee2c67158
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sun Apr 26 09:31:05 2009 -0400

    Albrecht DreÃ?: include unistd.h
---
 libbalsa/address-book-rubrica.c |    1 +
 libbalsa/address-book-text.c    |    1 +
 libbalsa/gmime-gpgme-context.c  |    1 +
 libbalsa/imap/pop3.c            |    1 +
 libbalsa/mime-stream-shared.c   |    2 ++
 5 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/libbalsa/address-book-rubrica.c b/libbalsa/address-book-rubrica.c
index b1f7e7a..8ec2997 100644
--- a/libbalsa/address-book-rubrica.c
+++ b/libbalsa/address-book-rubrica.c
@@ -38,6 +38,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <string.h>
+#include <unistd.h>
 #include <libxml/parser.h>
 #include <libxml/tree.h>
 #include "libbalsa-conf.h"
diff --git a/libbalsa/address-book-text.c b/libbalsa/address-book-text.c
index 16a38f5..9592180 100644
--- a/libbalsa/address-book-text.c
+++ b/libbalsa/address-book-text.c
@@ -34,6 +34,7 @@
 
 #include <sys/stat.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "abook-completion.h"
 #include "libbalsa-conf.h"
diff --git a/libbalsa/gmime-gpgme-context.c b/libbalsa/gmime-gpgme-context.c
index a13c260..fe3df58 100644
--- a/libbalsa/gmime-gpgme-context.c
+++ b/libbalsa/gmime-gpgme-context.c
@@ -24,6 +24,7 @@
 #include "gmime-gpgme-context.h"
 
 #include <string.h>
+#include <unistd.h>
 #include <glib.h>
 #include <gmime/gmime.h>
 #include <gpgme.h>
diff --git a/libbalsa/imap/pop3.c b/libbalsa/imap/pop3.c
index 2b2b68a..ceed404 100644
--- a/libbalsa/imap/pop3.c
+++ b/libbalsa/imap/pop3.c
@@ -27,6 +27,7 @@
 #include <ctype.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 #if defined(USE_TLS)
 #include <openssl/ssl.h>
diff --git a/libbalsa/mime-stream-shared.c b/libbalsa/mime-stream-shared.c
index 1a5ae1d..694af74 100644
--- a/libbalsa/mime-stream-shared.c
+++ b/libbalsa/mime-stream-shared.c
@@ -39,6 +39,8 @@
 
 #include "mime-stream-shared.h"
 
+#include <unistd.h>
+
 #include <gmime/gmime-stream.h>
 #include <gmime/gmime-stream-filter.h>