Rename usb_device to usb-device, fix includes

src/usb-device.h

@@ -0,0 +1,49 @@
+/*
+    0xFFFF - Open Free Fiasco Firmware Flasher
+    Copyright (C) 2012  Pali Rohár <pali.rohar@gmail.com>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include <usb.h>
+
+#include "device.h"
+
+enum usb_flash_protocol {
+	FLASH_UNKN = 0,
+	FLASH_NOLO,
+	FLASH_COLD,
+	FLASH_MKII,
+	FLASH_DISK,
+};
+
+struct usb_flash_device {
+	uint16_t vendor;
+	uint16_t product;
+	int interface;
+	int alternate;
+	int configuration;
+	enum usb_flash_protocol protocol;
+	enum device devices[DEVICE_COUNT];
+};
+
+struct usb_device_info {
+	usb_dev_handle * dev;
+	struct usb_flash_device * info;
+};
+
+const char * usb_flash_protocol_to_string(enum usb_flash_protocol protocol);
+struct usb_device_info * usb_wait_for_device(void);
+void usb_close_device(struct usb_device_info * dev);