#ifndef __USB_GENERIC_HPP #define __USB_GENERIC_HPP #ifdef USE_LIBUSB #include libusb_context* get_usb_ctx(); #endif void usb_init(); void usb_close(); bool usb_is_initialized(); int get_usb_total_filtered_devices(const uint16_t valid_vids[], size_t num_vids, const uint16_t valid_pids[], size_t num_pids); #endif