include <sys/types> in a clean way

ChangeLog

@@ -1,3 +1,9 @@
+2011-11-01 Stéphane Voltz <stef.dev@free.fr>
+	* backend/genesys_gl124.c backend/genesys_gl646.c
+	backend/genesys_gl841.c backend/genesys_gl843.c backend/genesys_gl847.c
+	backend/genesys_low.c backend/genesys_low.h: do <sys/types.h> include
+	in a clean way
+
 2011-10-30 Mattias Ellert <mattias.ellert@fysast.uu.se>
 	* backend/kvs40xx.h: Use portable endian macro from config.h
 	* backend/kodak.c: Use more precise path to internal headers

backend/genesys_gl124.c

@@ -44,8 +44,6 @@
 
 #include "genesys_gl124.h"
 
-#include <sys/types.h>
-
 /****************************************************************************
  Low level function
  ****************************************************************************/

backend/genesys_gl646.c

@@ -50,8 +50,6 @@
 
 #include "genesys_gl646.h"
 
-#include <sys/types.h>
-
 /**
  * returns the value hold by a 3 word register
  * @param regs register set from which reading the value

backend/genesys_gl841.c

@@ -60,7 +60,6 @@
 #include <string.h>
 #include <errno.h>
 #include <unistd.h>
-#include <sys/types.h>
 #include "../include/_stdint.h"
 
 #include "../include/sane/sane.h"

backend/genesys_gl843.c

@@ -44,8 +44,6 @@
 
 #include "genesys_gl843.h"
 
-#include <sys/types.h>
-
 /****************************************************************************
  Low level function
  ****************************************************************************/

backend/genesys_gl847.c

@@ -44,8 +44,6 @@
 
 #include "genesys_gl847.h"
 
-#include <sys/types.h>
-
 /****************************************************************************
  Low level function
  ****************************************************************************/

backend/genesys_low.c

@@ -48,7 +48,6 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <math.h>
-#include <sys/types.h>
 
 #include "../include/sane/sane.h"
 #include "../include/sane/sanei.h"

backend/genesys_low.h

@@ -55,6 +55,9 @@
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
 #include "../include/sane/sane.h"
 
 #define DBG_error0      0	/* errors/warnings printed even with devuglevel 0 */