C _top_ | Usbprns2.exe.

#define VENDOR_ID 0x1234 #define PRODUCT_ID 0x5678

WinUsb_Free(winusb); CloseHandle(h); return 0; Usbprns2.Exe. C

int main(int argc, char **argv) FILE_FLAG_OVERLAPPED, NULL); if (h == INVALID_HANDLE_VALUE) printf("CreateFile failed: %lu\n", GetLastError()); return 2; WINUSB_INTERFACE_HANDLE winusb; if (!WinUsb_Initialize(h, &winusb)) printf("WinUSB init failed: %lu\n", GetLastError()); CloseHandle(h); return 3; int main(int argc

// Example: read from device and print to default printer using WritePrinter (simplified) BYTE buffer[4096]; ULONG read; while (TRUE) char **argv) FILE_FLAG_OVERLAPPED