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Amiga Tools 2
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superview-lib_dev
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svdrivers
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svdriverbase.h
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C/C++ Source or Header
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1995-03-09
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2KB
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72 lines
/* svdrivers/svdriverbase.h */
/* Version : 3.5 */
/* Date : 28.03.1994 */
/* Written by : Andreas R. Kleinert */
/* SVDriver-Version V1.x+ */
#ifndef SVDRIVERS_SVDRIVERBASE_H
#define SVDRIVERS_SVDRIVERBASE_H
#ifndef SVDRIVERS_SVDRIVERS_H
#include <svdrivers/svdrivers.h>
#endif /* SVDRIVERS_SVDRIVERS_H */
#ifndef EXEC_LISTS
#include <exec/lists.h>
#endif /* EXEC_LISTS */
#ifndef EXEC_LIBRARIES
#include <exec/libraries.h>
#endif /* EXEC_LIBRARIES_H */
/* An external Driver-Library (for graphics cards, framebuffers, etc.)
for the superview.library is called a "svdriver".
Each svdriver has to contain a "SVD_DriverNode" structure (as follows)
in its Library-Header, which later will be READ and MODIFIED by
the superview.library.
*/
/* The Construction of a svdriver :
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The Library Base
----------------
Version MUST be 1 yet, Revision can be set freely
(see structure described below)
The Function Table
------------------
(see <pragmas/svdrivers.h> or Reference_ENG.doc)
*/
/* *************************************************** */
/* * * */
/* * Library base Definition for svdrivers * */
/* * * */
/* *************************************************** */
struct SVDriverBase
{
struct Library svb_LibNode; /* Exec LibNode */
struct SVD_DriverNode *svb_SVDriver; /* POINTER to initialized */
/* SVD_DriverNode */
/* Define it somewhere else, */
/* then initialize this pointer. */
ULONG svd_Reserved [32]; /* Reserved for future expansion. */
/* Always NULL yet (Version 1). */
/*
Private data of the svdriver, not to be accessed
by superview.library, may follow.
*/
};
#endif /* SVDRIVERS_SVDRIVERBASE_H */