[MSDN Library June 1998] Required and Optional Miniport Routines (100%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Microsoft Windows NT 4.0 DDK > Graphics Drivers > Design Guide > Part 2: Display and Video Miniport Drivers > Chapter 7 Video Miniport Drivers

[MSDN Library June 1998] Required MIDI Messages for Internal Synthesizers (35.3605903505097%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > Audio Device Drivers > Writing a MIDI Output Driver

[MSDN Library June 1998] Required and Optional Header Files (35.3514301790164%)

MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Using Visual C++ > Visual C++ Programmer's Guide > Run-Time Library Reference > C Run-Time Libraries

[MSDN Library June 1998] Required Command Messages for All Drivers (35.0575270520196%)

MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Design and Implementation Guide > MCI Device Drivers > About MCI Device Drivers

[MSDN Library September 1992] Required MIDI Messages for Internal Synthesizers (34.8218264578559%)

Product Documentation > Windows 3.1 DDK > Multimedia Device Adaptation Guide > Chapter 2 Audio Device Drivers > Writing a MIDI Output Driver

[MSDN Library June 1998] Required Status Row Properties for Remote Transports (34.7660015423173%)

MSDN Library Visual Studio 6.0 > Platform SDK > Database and Messaging Services > Messaging API (MAPI) > Guide > Developing a Transport Provider > Developing a Remote Transport Provider

[MSDN Library September 1992] Required Command Messages, Flags, and Data Structures (30.137389432617%)

Product Documentation > Windows 3.1 DDK > Multimedia Device Adaptation Guide > Chapter 3 MCI Device Drivers > Handling MCI Messages

[MSDN Library September 1992] Required Command Messages for All Drivers (29.3780705186731%)

Product Documentation > Windows 3.1 DDK > Multimedia Device Adaptation Guide > Chapter 3 MCI Device Drivers > Handling MCI Messages

[MSDN Library September 1992] Required Commands for All Devices (24.1239153003859%)

Product Documentation > Multimedia Development Kit > Programmer's Reference > Chapter 7 MCI Command Strings > Experimenting with Command Strings

[MSDN Library September 1992] Required Commands (20.8416583416583%)

Product Documentation > Multimedia Development Kit > Programmer's Reference > Chapter 7 MCI Command Strings > About MCI Commands