tests: Add and include headers with function prototypes

Part 2 of fixing -Wmissing-prototypes warnings. This patch adds
headers with function prototypes and includes the headers into
source files. This fixes the warnings like this:

warning: no previous prototype for ‘function_name’
[-Wmissing-prototypes]

This patch is needed to sync compiler warning options between meson
and makefile.

TEST=running the following produces no warnings:
meson setup --wipe (to clean build directory)
ninja test

Change-Id: Ia1ff22deb2354569f277649c6575ef2d5ffbb6e0
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/63489
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Thomas Heijligen <src@posteo.de>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/tests/libusb_wraps.h b/tests/libusb_wraps.h
new file mode 100644
index 000000000..b10b8c0cb
--- /dev/null
+++ b/tests/libusb_wraps.h
@@ -0,0 +1,46 @@
+/*
+ * This file is part of the flashrom project.
+ *
+ * Copyright 2022 Google LLC
+ *
+ * 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; version 2 of the License.
+ *
+ * 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.
+ */
+
+#ifndef LIBUSB_WRAPS_H
+#define LIBUSB_WRAPS_H
+
+#include <libusb.h>
+
+void *__wrap_usb_dev_get_by_vid_pid_number(
+		libusb_context *usb_ctx, uint16_t vid, uint16_t pid, unsigned int num);
+int __wrap_libusb_init(libusb_context **ctx);
+int __wrap_libusb_open(libusb_device *dev, libusb_device_handle **devh);
+int __wrap_libusb_set_auto_detach_kernel_driver(libusb_device_handle *devh, int enable);
+ssize_t __wrap_libusb_get_device_list(libusb_context *ctx, libusb_device ***list);
+void __wrap_libusb_free_device_list(libusb_device **list, int unref_devices);
+uint8_t __wrap_libusb_get_bus_number(libusb_device *dev);
+uint8_t __wrap_libusb_get_device_address(libusb_device *dev);
+int __wrap_libusb_get_device_descriptor(libusb_device *dev, struct libusb_device_descriptor *desc);
+int __wrap_libusb_get_config_descriptor(
+		libusb_device *dev, uint8_t config_index, struct libusb_config_descriptor **config);
+void __wrap_libusb_free_config_descriptor(struct libusb_config_descriptor *config);
+int __wrap_libusb_get_configuration(libusb_device_handle *devh, int *config);
+int __wrap_libusb_set_configuration(libusb_device_handle *devh, int config);
+int __wrap_libusb_claim_interface(libusb_device_handle *devh, int interface_number);
+int __wrap_libusb_control_transfer(libusb_device_handle *devh, uint8_t bmRequestType,
+		uint8_t bRequest, uint16_t wValue, uint16_t wIndex, unsigned char *data,
+		uint16_t wLength, unsigned int timeout);
+int __wrap_libusb_release_interface(libusb_device_handle *devh, int interface_number);
+void __wrap_libusb_close(libusb_device_handle *devh);
+libusb_device *__wrap_libusb_ref_device(libusb_device *dev);
+void __wrap_libusb_unref_device(libusb_device *dev);
+void __wrap_libusb_exit(libusb_context *ctx);
+
+#endif /* LIBUSB_WRAPS_H */