diff --git a/libc/kernel/common/linux/binder.h b/libc/kernel/common/linux/binder.h
new file mode 100644
index 0000000..b97eafb
--- /dev/null
+++ b/libc/kernel/common/linux/binder.h
@@ -0,0 +1,186 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_BINDER_H
+#define _LINUX_BINDER_H
+
+#include <linux/ioctl.h>
+
+#define B_PACK_CHARS(c1, c2, c3, c4)   ((((c1)<<24)) | (((c2)<<16)) | (((c3)<<8)) | (c4))
+#define B_TYPE_LARGE 0x85
+
+enum {
+ BINDER_TYPE_BINDER = B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE),
+ BINDER_TYPE_WEAK_BINDER = B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE),
+ BINDER_TYPE_HANDLE = B_PACK_CHARS('s', 'h', '*', B_TYPE_LARGE),
+ BINDER_TYPE_WEAK_HANDLE = B_PACK_CHARS('w', 'h', '*', B_TYPE_LARGE),
+ BINDER_TYPE_FD = B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE),
+};
+
+enum {
+ FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff,
+ FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
+};
+
+struct flat_binder_object {
+
+ unsigned long type;
+ unsigned long flags;
+
+ union {
+ void *binder;
+ signed long handle;
+ };
+
+ void *cookie;
+};
+
+struct binder_write_read {
+ signed long write_size;
+ signed long write_consumed;
+ unsigned long write_buffer;
+ signed long read_size;
+ signed long read_consumed;
+ unsigned long read_buffer;
+};
+
+struct binder_version {
+
+ signed long protocol_version;
+};
+
+#define BINDER_CURRENT_PROTOCOL_VERSION 7
+
+#define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read)
+#define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, int64_t)
+#define BINDER_SET_MAX_THREADS _IOW('b', 5, size_t)
+#define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, int)
+#define BINDER_SET_CONTEXT_MGR _IOW('b', 7, int)
+#define BINDER_THREAD_EXIT _IOW('b', 8, int)
+#define BINDER_VERSION _IOWR('b', 9, struct binder_version)
+
+enum transaction_flags {
+ TF_ONE_WAY = 0x01,
+ TF_ROOT_OBJECT = 0x04,
+ TF_STATUS_CODE = 0x08,
+ TF_ACCEPT_FDS = 0x10,
+};
+
+struct binder_transaction_data {
+
+ union {
+ size_t handle;
+ void *ptr;
+ } target;
+ void *cookie;
+ unsigned int code;
+
+ unsigned int flags;
+ pid_t sender_pid;
+ uid_t sender_euid;
+ size_t data_size;
+ size_t offsets_size;
+
+ union {
+ struct {
+
+ const void *buffer;
+
+ const void *offsets;
+ } ptr;
+ uint8_t buf[8];
+ } data;
+};
+
+struct binder_ptr_cookie {
+ void *ptr;
+ void *cookie;
+};
+
+struct binder_pri_desc {
+ int priority;
+ int desc;
+};
+
+struct binder_pri_ptr_cookie {
+ int priority;
+ void *ptr;
+ void *cookie;
+};
+
+enum BinderDriverReturnProtocol {
+ BR_ERROR = _IOR_BAD('r', 0, int),
+
+ BR_OK = _IO('r', 1),
+
+ BR_TRANSACTION = _IOR_BAD('r', 2, struct binder_transaction_data),
+ BR_REPLY = _IOR_BAD('r', 3, struct binder_transaction_data),
+
+ BR_ACQUIRE_RESULT = _IOR_BAD('r', 4, int),
+
+ BR_DEAD_REPLY = _IO('r', 5),
+
+ BR_TRANSACTION_COMPLETE = _IO('r', 6),
+
+ BR_INCREFS = _IOR_BAD('r', 7, struct binder_ptr_cookie),
+ BR_ACQUIRE = _IOR_BAD('r', 8, struct binder_ptr_cookie),
+ BR_RELEASE = _IOR_BAD('r', 9, struct binder_ptr_cookie),
+ BR_DECREFS = _IOR_BAD('r', 10, struct binder_ptr_cookie),
+
+ BR_ATTEMPT_ACQUIRE = _IOR_BAD('r', 11, struct binder_pri_ptr_cookie),
+
+ BR_NOOP = _IO('r', 12),
+
+ BR_SPAWN_LOOPER = _IO('r', 13),
+
+ BR_FINISHED = _IO('r', 14),
+
+ BR_DEAD_BINDER = _IOR_BAD('r', 15, void *),
+
+ BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR_BAD('r', 16, void *),
+
+ BR_FAILED_REPLY = _IO('r', 17),
+
+};
+
+enum BinderDriverCommandProtocol {
+ BC_TRANSACTION = _IOW_BAD('c', 0, struct binder_transaction_data),
+ BC_REPLY = _IOW_BAD('c', 1, struct binder_transaction_data),
+
+ BC_ACQUIRE_RESULT = _IOW_BAD('c', 2, int),
+
+ BC_FREE_BUFFER = _IOW_BAD('c', 3, int),
+
+ BC_INCREFS = _IOW_BAD('c', 4, int),
+ BC_ACQUIRE = _IOW_BAD('c', 5, int),
+ BC_RELEASE = _IOW_BAD('c', 6, int),
+ BC_DECREFS = _IOW_BAD('c', 7, int),
+
+ BC_INCREFS_DONE = _IOW_BAD('c', 8, struct binder_ptr_cookie),
+ BC_ACQUIRE_DONE = _IOW_BAD('c', 9, struct binder_ptr_cookie),
+
+ BC_ATTEMPT_ACQUIRE = _IOW_BAD('c', 10, struct binder_pri_desc),
+
+ BC_REGISTER_LOOPER = _IO('c', 11),
+
+ BC_ENTER_LOOPER = _IO('c', 12),
+ BC_EXIT_LOOPER = _IO('c', 13),
+
+ BC_REQUEST_DEATH_NOTIFICATION = _IOW_BAD('c', 14, struct binder_ptr_cookie),
+
+ BC_CLEAR_DEATH_NOTIFICATION = _IOW_BAD('c', 15, struct binder_ptr_cookie),
+
+ BC_DEAD_BINDER_DONE = _IOW_BAD('c', 16, void *),
+
+};
+
+#endif
+