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- #ifndef RESOURCES_MATHRESOURCE_H
- #define RESOURCES_MATHRESOURCE_H
- /*
- ** $Filename: resources/mathresource.h $
- ** $Release: 2.04 Includes, V37.4 $
- ** $Revision: 1.2 $
- ** $Date: 90/07/13 $
- **
- ** Data structure returned by OpenResource of:
- ** "MathIEEE.resource"
- **
- **
- ** (C) Copyright 1987-1991 Commodore-Amiga, Inc.
- ** All Rights Reserved
- */
-
- #ifndef EXEC_NODES_H
- #include <exec/nodes.h>
- #endif
-
- /*
- * The 'Init' entries are only used if the corresponding
- * bit is set in the Flags field.
- *
- * So if you are just a 68881, you do not need the Init stuff
- * just make sure you have cleared the Flags field.
- *
- * This should allow us to add Extended Precision later.
- *
- * For Init users, if you need to be called whenever a task
- * opens this library for use, you need to change the appropriate
- * entries in MathIEEELibrary.
- */
-
- struct MathIEEEResource
- {
- struct Node MathIEEEResource_Node;
- unsigned short MathIEEEResource_Flags;
- unsigned short *MathIEEEResource_BaseAddr; /* ptr to 881 if exists */
- void (*MathIEEEResource_DblBasInit)();
- void (*MathIEEEResource_DblTransInit)();
- void (*MathIEEEResource_SglBasInit)();
- void (*MathIEEEResource_SglTransInit)();
- void (*MathIEEEResource_ExtBasInit)();
- void (*MathIEEEResource_ExtTransInit)();
- };
-
- /* definations for MathIEEEResource_FLAGS */
- #define MATHIEEERESOURCEF_DBLBAS (1<<0)
- #define MATHIEEERESOURCEF_DBLTRANS (1<<1)
- #define MATHIEEERESOURCEF_SGLBAS (1<<2)
- #define MATHIEEERESOURCEF_SGLTRANS (1<<3)
- #define MATHIEEERESOURCEF_EXTBAS (1<<4)
- #define MATHIEEERESOURCEF_EXTTRANS (1<<5)
-
- #endif /* RESOURCES_MATHRESOURCE_H */
-