• ▼MSDN Library - April 2000
  • ▶Welcome to the MSDN Library
  • ▶Visual Studio 6.0 Documentation
  • ▶Office Developer Documentation
  • ▶Windows CE Documentation
  • ▶Platform SDK
  • ▶SDK Documentation
  • ▼DDK Documentation
    • About DDK Documentation
    • ▼Windows 95 DDK
      • ▼Windows 95 Documentation
        • ▶Legal Information
        • ▶Programmer's Guide
        • ▼Design Guide
          • ▶Introduction to the Design Guide
          • Overview of Audio Device Drivers
          • ▼Virtual Communications Device Drivers
            • ▼Virtual Communications Driver
              • Port Driver Services
              • ▶Client Virtual Device Services
              • Protected-Mode Application Programming Interface
              • Installation and the Registry
              • VCOMM Device Initialization
              • VCOMM Open - Matching Names to Drivers
              • Port Contention
              • Contention Management by Contention Managers
              • Contention Management by Port Drivers
              • Windows 95 LPT Contention Handler
              • ▶Windows 95 LPT Enumerator
              • ▶Windows 95 COM Enumerator
              • Parallel Port IRQs
              • Reference
              • ▶Port-Driver Services
              • ▼Client VxD Services
                • CommNotifyProc
                • _COMMPROP
                • _COMSTAT
                • COMMTIMEOUTS
                • _DCB
                • _QSB
                • _VCOMM_ClearCommError
                • _VCOMM_CloseComm
                • _VCOMM_EnableCommNotification
                • _VCOMM_Enumerate_DevNodes
                • _VCOMM_EscapeCommFunction
                • _VCOMM_GetCommEventMask
                • _VCOMM_GetCommProperties
                • _VCOMM_GetCommQueueStatus
                • _VCOMM_GetCommState
                • _VCOMM_GetLastError
                • _VCOMM_GetModemStatus
                • _VCOMM_GetSetCommTimeouts
                • _VCOMM_OpenComm
                • _VCOMM_PurgeComm
                • _VCOMM_ReadComm
                • _VCOMM_SetCommEventMask
                • _VCOMM_SetCommState
                • _VCOMM_SetReadCallback
                • _VCOMM_SetupComm
                • _VCOMM_SetWriteCallback
                • _VCOMM_TransmitCommChar
                • _VCOMM_WriteComm
              • ▶Protected-Mode Application Programming Interface Functions
              • ▶Contention Management Functions
              • ▶Legacy Contention Functions
            • ▶Communications Port Drivers
          • ▶Display Drivers
          • ▶Infrared Communications for Windows 95 Product Description
          • ▶Windows 95 Keyboard Driver
          • ▶Overview of the Modem Development Kit
          • ▶Mouse Overview
          • ▶Multimedia Device Drivers
          • ▶Networking
          • ▶Pen Device Driver
          • ▶Printer Driver Overview
          • ▶Storage Technology Reference
        • ▶Kernel Services Guide
        • ▶Networking and Configuration Guide
      • ▶Legacy Printing Documentation (Windows 3.1)
    • ▶Windows 98 Driver Development Kit
    • ▶Windows 2000 Driver Development Kit
    • ▶Windows NT 4.0 DDK
    • ▶Smart Card DDK
  • ▶Windows Resource Kits
  • ▶Knowledge Base
  • ▶Technical Articles
  • ▶Backgrounders
  • ▶Specifications
  • ▶Books
  • ▶Partial Books
  • ▶Periodicals
  • ▶Samples