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MACFRAME

  • Article

The MACFRAME structure is a union of the most common initial protocols.

typedef union {
  LPBYTE MacHeader;
  LPETHERNET Ethernet;
  LPTOKENRING Tokenring;
  LPFDDI Fddi;
} MACFRAME, 
 *LPMACFRAME;

Members

  • MacHeader
    Generic pointer to a frame.
  • Ethernet
    Ethernet pointer to a frame.
  • Tokenring
    Token ring pointer to a frame.
  • Fddi
    FDDI pointer to a frame.

Remarks

This structure is most frequently used as an overlay. To make the properties of the first protocol accessible, cast the frame as the same type as the protocol.

Requirements

Client Requires Windows XP, Windows 2000 Professional, or Windows NT Workstation 4.0.
Server Requires Windows Server 2003, Windows 2000 Server, or Windows NT Server 4.0.
Header

Declared in Netmon.h.