Add missing includes

ChangeLog

@@ -1,5 +1,7 @@
 2009-06-20  Mattias Ellert <mattias.ellert@fysast.uu.se>
 	* po/sane-backends.sv.po: Updated Swedish translations.
+	* backend/hp5400_internal.h, backend/hp5590_cmds.c,
+	  backend/hp5590_low.c, backend/net.c: Add missing includes.
 
 2009-06-20  Nicolas Martin <nicols-guest at users.alioth.debian.org>
 	* backend/pixma_imageclass.c, doc/descriptions/pixma.desc, doc/sane-pixma.man:

backend/hp5400_internal.h

@@ -52,6 +52,7 @@
    tables and stores the results of a scan. - 19/02/2003 Martijn
 */
 
+#include "../include/_stdint.h"
 
 #ifdef __GNUC__
 #define PACKED __attribute__ ((packed))

backend/hp5590_cmds.c

@@ -55,6 +55,7 @@
 #include <string.h>
 
 #include "../include/sane/sanei_debug.h"
+#include "../include/_stdint.h"
 #include "hp5590_low.h"
 #include "hp5590_cmds.h"
 

backend/hp5590_low.c

@@ -53,6 +53,7 @@
 
 #include "../include/sane/sanei_debug.h"
 #include "../include/sane/sanei_usb.h"
+#include "../include/_stdint.h"
 #include "hp5590_low.h"
 
 /* Debug levels */

backend/net.c

@@ -49,6 +49,7 @@
 
 #include "../include/sane/config.h"
 #include "../include/lalloca.h"
+#include "../include/_stdint.h"
 
 #include <errno.h>
 #include <fcntl.h>