#define VENDOR_ID 0x1234 #define PRODUCT_ID 0x5678
BOOL find_device_path(char *outPath, size_t maxlen) // Use SetupDiGetClassDevs + SetupDiEnumDeviceInterfaces + SetupDiGetDeviceInterfaceDetail // to find device interface path for matching VID/PID. // Placeholder: fail return FALSE; Usbprns2.Exe. C