◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── Because printer drivers are dynamic-link libraries that GDI loads using the LoadLibrary function, they must also export the WEP function. This function indicates that Windows is shutting down or the printer driver is being unloaded from the system. Printer drivers must include the SetAttribute and DeviceBitmap functions. ♦