Remove leftover references to some of the system headers.

ChangeLog

@@ -1,3 +1,7 @@
+2013-10-15  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Remove leftover references to some of the system headers.
+
 2013-10-15  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/disk/geli.c (grub_util_get_geli_uuid): Close handle after

grub-core/kern/emu/main.c

@@ -23,11 +23,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <setjmp.h>
-#include <sys/stat.h>
 #include <string.h>
 #include <signal.h>
 #include <sys/types.h>
-#include <unistd.h>
 
 #include <grub/dl.h>
 #include <grub/mm.h>

grub-core/kern/emu/misc.c

@@ -27,8 +27,6 @@
 #include <string.h>
 #include <sys/time.h>
 #include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
 
 #include <grub/mm.h>
 #include <grub/err.h>

grub-core/osdep/windows/hostdisk.c

@@ -37,7 +37,6 @@
 #include <assert.h>
 #include <unistd.h>
 #include <sys/types.h>
-#include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
 #include <limits.h>

grub-core/tests/video_checksum.c

@@ -246,12 +246,7 @@ struct grub_video_mode_info grub_test_video_modes[30] = {
 };
 
 #ifdef GRUB_MACHINE_EMU
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stdlib.h>
+#include <grub/emu/hostfile.h>
 
 struct bmp_header
 {

util/grub-probe.c

@@ -43,7 +43,6 @@
 #include <unistd.h>
 #include <string.h>
 #include <stdlib.h>
-#include <sys/stat.h>
 #include <assert.h>
 
 #define _GNU_SOURCE	1

util/misc.c

@@ -26,9 +26,7 @@
 #include <stdint.h>
 #include <string.h>
 #include <sys/types.h>
-#include <sys/stat.h>
 #include <sys/time.h>
-#include <unistd.h>
 #include <time.h>
 
 #include <grub/kernel.h>