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Using Mailslots

By Paula Tomlinson, April 01, 2002

Paula outlines an interprocess communication system known as Mailslots. While not as flexible as named pipes, Mailslots are ideal for broadcasting short messages from a server to multiple clients.
April 2002/Systems Insider

Listing 6: msclient.h
Mail Slot Client 

// msclient.h

#define CLIENT_DLG      2000
#define ID_LOCAL        2100
#define ID_REMOTE       2101
#define ID_DOMAIN       2102
#define ID_PRIMARY      2103
#define ID_COMPUTERNAME 2200
#define ID_DOMAINNAME   2201
#define ID_MESSAGE      2202
#define ID_WRITE        2203



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