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SVR5 and SCO OpenServer 5

Window(D4pccard)


Window -- define area of memory or I/O space for PC Card

Syntax (Used with unsupported services)

   #include <sys/lcs.h>
   #include <sys/lss.h>
   

Description

The Window structure identifies an area of memory or I/O space through which a PC Card may be addressed.

Structure definition

   unsigned short     	usSocket;
   unsigned short     	usAttributes;
   unsigned long      	ulBase;	
   unsigned long      	ulSize;
   unsigned char      	ucAccessSpeed;

Structure members

The members are defined as:

usSocket
Logical socket.

usAttributes
Window attributes.

ulBase
System base address.

ulSize
Window size.

ucAccessSpeed
Window speed or number of I/O address lines decoded for 16-bit PC Card I/O windows.

Usage

Hardware applicability

All

Version applicability

pccard: 1, 2, 3

References

GetFirstWindow(D3pccard), GetNextWindow(D3pccard)
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005