diff --git a/libc/kernel/common/linux/tegrafb.h b/libc/kernel/common/linux/tegrafb.h
index b8e79aeab..ea63e0499 100644
--- a/libc/kernel/common/linux/tegrafb.h
+++ b/libc/kernel/common/linux/tegrafb.h
@@ -43,9 +43,14 @@
 #define TEGRA_FB_WIN_BLEND_PREMULT 1
 #define TEGRA_FB_WIN_BLEND_COVERAGE 2
 
+#define TEGRA_FB_WIN_FLAG_INVERT_H (1<<0)
+#define TEGRA_FB_WIN_FLAG_INVERT_V (1<<1)
+#define TEGRA_FB_WIN_FLAG_TILED (1<<2)
+
 struct tegra_fb_windowattr {
  __s32 index;
  __u32 buff_id;
+ __u32 flags;
  __u32 blend;
  __u32 offset;
  __u32 offset_u;
diff --git a/libc/zoneinfo/zoneinfo.dat b/libc/zoneinfo/zoneinfo.dat
index 6b2badaaf..7b1bd498b 100644
Binary files a/libc/zoneinfo/zoneinfo.dat and b/libc/zoneinfo/zoneinfo.dat differ
diff --git a/libc/zoneinfo/zoneinfo.idx b/libc/zoneinfo/zoneinfo.idx
index 535251e63..984aa0097 100644
Binary files a/libc/zoneinfo/zoneinfo.idx and b/libc/zoneinfo/zoneinfo.idx differ
diff --git a/libc/zoneinfo/zoneinfo.version b/libc/zoneinfo/zoneinfo.version
index 1bec5a4b0..2a4dffc2b 100644
--- a/libc/zoneinfo/zoneinfo.version
+++ b/libc/zoneinfo/zoneinfo.version
@@ -1 +1 @@
-2011b
+2011g