[MSDN Library June 1998] Waiting in a Message Loop (80.3571428571429%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > Interprocess Communication > Synchronization > Using Synchronization

[MSDN Library June 1998] Waiting for Multiple Objects (65.1785714285714%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > Interprocess Communication > Synchronization > Using Synchronization

[MSDN Library June 1998] Waiting a Minimum Number of Rings (22.7069805194805%)

MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Telephony Application Programming Interface (TAPI) > TAPI Version 2.1 > Overviews > Multiple-Application Programming > Receiving Incoming Calls