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initializers.h
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C/C++ Source or Header
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1993-10-15
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805b
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25 lines
#ifndef EXEC_INITIALIZERS_H
#define EXEC_INITIALIZERS_H
/*
** $VER: initializers.h 39.0 (15.10.91)
** Includes Release 40.15
**
** Macros for use with the InitStruct() function.
**
** (C) Copyright 1985-1993 Commodore-Amiga, Inc.
** All Rights Reserved
*/
#define OFFSET(structName, structEntry) \
(&(((struct structName *) 0)->structEntry))
#define INITBYTE(offset,value) 0xe000,(UWORD) (offset),(UWORD) ((value)<<8)
#define INITWORD(offset,value) 0xd000,(UWORD) (offset),(UWORD) (value)
#define INITLONG(offset,value) 0xc000,(UWORD) (offset), \
(UWORD) ((value)>>16), \
(UWORD) ((value) & 0xffff)
#define INITSTRUCT(size,offset,value,count) \
(UWORD) (0xc000|(size<<12)|(count<<8)| \
((UWORD) ((offset)>>16)), \
((UWORD) (offset)) & 0xffff)
#endif /* EXEC_INITIALIZERS_H */