Index: uspace/drv/bus/usb/ohci/batch.h
===================================================================
--- uspace/drv/bus/usb/ohci/batch.h	(revision 5203e2569a38ea677d1b3f202650bb36f9609583)
+++ uspace/drv/bus/usb/ohci/batch.h	(revision 5203e2569a38ea677d1b3f202650bb36f9609583)
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2011 Jan Vesely
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/** @addtogroup drvusbohci
+ * @{
+ */
+/** @file
+ * @brief OHCI driver USB transaction structure
+ */
+#ifndef DRV_OHCI_BATCH_H
+#define DRV_OHCI_BATCH_H
+
+#include <usbhc_iface.h>
+#include <usb/usb.h>
+#include <usb/host/device_keeper.h>
+#include <usb/host/endpoint.h>
+#include <usb/host/batch.h>
+
+usb_transfer_batch_t * batch_get(
+    ddf_fun_t *fun, endpoint_t *ep, char *buffer, size_t size,
+    const char *setup_buffer, size_t setup_size,
+    usbhc_iface_transfer_in_callback_t func_in,
+    usbhc_iface_transfer_out_callback_t func_out,
+    void *arg);
+
+bool batch_is_complete(usb_transfer_batch_t *instance);
+
+void batch_commit(usb_transfer_batch_t *instance);
+
+void batch_control_write(usb_transfer_batch_t *instance);
+
+void batch_control_read(usb_transfer_batch_t *instance);
+
+void batch_interrupt_in(usb_transfer_batch_t *instance);
+
+void batch_interrupt_out(usb_transfer_batch_t *instance);
+
+void batch_bulk_in(usb_transfer_batch_t *instance);
+
+void batch_bulk_out(usb_transfer_batch_t *instance);
+#endif
+/**
+ * @}
+ */