1 files changed, 0 insertions, 111 deletions
diff --git a/src/os/null_usb.c b/src/os/null_usb.c
deleted file mode 100644
index 0cd531d..0000000
--- a/src/os/null_usb.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright © 2019 Pino Toscano <toscano.pino@tiscali.it>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "libusbi.h"
-
-static int
-null_get_device_list(struct libusb_context * ctx,
-	struct discovered_devs **discdevs)
-{
-	return LIBUSB_SUCCESS;
-}
-
-static int
-null_open(struct libusb_device_handle *handle)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static void
-null_close(struct libusb_device_handle *handle)
-{
-}
-
-static int
-null_get_active_config_descriptor(struct libusb_device *dev,
-    void *buf, size_t len)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_get_config_descriptor(struct libusb_device *dev, uint8_t idx,
-    void *buf, size_t len)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_set_configuration(struct libusb_device_handle *handle, int config)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_claim_interface(struct libusb_device_handle *handle, uint8_t iface)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_release_interface(struct libusb_device_handle *handle, uint8_t iface)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_set_interface_altsetting(struct libusb_device_handle *handle, uint8_t iface,
-    uint8_t altsetting)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_clear_halt(struct libusb_device_handle *handle, unsigned char endpoint)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_submit_transfer(struct usbi_transfer *itransfer)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-static int
-null_cancel_transfer(struct usbi_transfer *itransfer)
-{
-	return LIBUSB_ERROR_NOT_SUPPORTED;
-}
-
-const struct usbi_os_backend usbi_backend = {
-	.name = "Null backend",
-	.caps = 0,
-	.get_device_list = null_get_device_list,
-	.open = null_open,
-	.close = null_close,
-	.get_active_config_descriptor = null_get_active_config_descriptor,
-	.get_config_descriptor = null_get_config_descriptor,
-	.set_configuration = null_set_configuration,
-	.claim_interface = null_claim_interface,
-	.release_interface = null_release_interface,
-	.set_interface_altsetting = null_set_interface_altsetting,
-	.clear_halt = null_clear_halt,
-	.submit_transfer = null_submit_transfer,
-	.cancel_transfer = null_cancel_transfer,
-};