[NaCl SDK] Remove use of TIOCNACLINPUT from nacl_io/ppapi_simple.

native_client_sdk/src/libraries/nacl_io/ioctl.h

Index: native_client_sdk/src/libraries/nacl_io/ioctl.h
diff --git a/native_client_sdk/src/libraries/nacl_io/ioctl.h b/native_client_sdk/src/libraries/nacl_io/ioctl.h
index 43bd718bbcc108ac35bc5a1be88ed3fed3ef49f9..d0c015615e8361f319362db51755d2944290ada8 100644
--- a/native_client_sdk/src/libraries/nacl_io/ioctl.h
+++ b/native_client_sdk/src/libraries/nacl_io/ioctl.h
@@ -8,20 +8,13 @@
 #include <sys/types.h>
 
 /*
- * ioctl to feed input to a tty node. Accepts a pointer to the following
- * struct (tioc_nacl_input_string), which contains a pointer to an array
- * of characters.
- */
-#define TIOCNACLINPUT 0xadcd02
-
-/*
- * ioctl to register an output handler with the tty node.  Will fail
- * with EALREADY if a handler is already registered.  Expects an
- * argument of type tioc_nacl_output.  The handler will be called during
- * calls to write() on the thread that calls write(), or, for echoed input
- * during the TIOCNACLINPUT ioctl() on the thread calling ioctl(). The
- * handler should return the number of bytes written/handled, or -errno
- * if an error occured.
+ * ioctl to register an output handler with the tty node.  Will fail with
+ * EALREADY if a handler is already registered.  Expects an argument of type
+ * tioc_nacl_output.  The handler will be called during calls to write() on the
+ * thread that calls write(), or, for echoed input during the
+ * NACL_IOC_HANDLEMESSAGE ioctl() on the thread calling ioctl(). The handler
+ * should return the number of bytes written/handled, or -errno if an error
+ * occured.
  */
 #define TIOCNACLOUTPUT 0xadcd03
 
@@ -51,11 +44,6 @@
 
 typedef char* naclioc_jspipe_name;
 
-struct tioc_nacl_input_string {
-  size_t length;
-  const char* buffer;
-};
-
 typedef ssize_t (*tioc_nacl_output_handler_t)(const char* buf,
                                               size_t count,
                                               void* user_data);