Rename android-L to android-21

Change-Id: I1e781b15a867cf6283756f35f2b5955c96637c39

ndk/platforms/android-21/include/linux/virtio_config.h

@@ -0,0 +1,33 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_LINUX_VIRTIO_CONFIG_H
+#define _UAPI_LINUX_VIRTIO_CONFIG_H
+#include <linux/types.h>
+#define VIRTIO_CONFIG_S_ACKNOWLEDGE 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VIRTIO_CONFIG_S_DRIVER 2
+#define VIRTIO_CONFIG_S_DRIVER_OK 4
+#define VIRTIO_CONFIG_S_FAILED 0x80
+#define VIRTIO_TRANSPORT_F_START 28
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VIRTIO_TRANSPORT_F_END 32
+#define VIRTIO_F_NOTIFY_ON_EMPTY 24
+#define VIRTIO_F_ANY_LAYOUT 27
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */