DataMuseum.dk

Presents historical artifacts from the history of:

DKUUG/EUUG Conference tapes

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artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about DKUUG/EUUG Conference tapes

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Index: T m

⟦c236aae1f⟧ TextFile

    Length: 1279 (0x4ff)
    Types: TextFile
    Names: »machine.h«

Derivation

└─⟦a05ed705a⟧ Bits:30007078 DKUUG GNU 2/12/89
    └─⟦f6f9afd3a⟧ »./bison-1.03.tar.Z« 
        └─⟦fd1a21259⟧ 
            └─⟦this⟧ »bison-dist/machine.h«

TextFile

/* Define machine-dependencies for bison,
   Copyright (C) 1984, 1989 Free Software Foundation, Inc.

This file is part of Bison, the GNU Compiler Compiler.

Bison is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.

Bison is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Bison; see the file COPYING.  If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */


#define	MAXSHORT	32767
#define	MINSHORT	-32768

#ifdef MSDOS
#define	BITS_PER_WORD	16
#define MAXTABLE	16383
#else
#define	BITS_PER_WORD	32
#define MAXTABLE	32767
#endif

#define	WORDSIZE(n)	(((n) + BITS_PER_WORD - 1) / BITS_PER_WORD)
#define	SETBIT(x, i)	((x)[(i)/BITS_PER_WORD] |= (1<<((i) % BITS_PER_WORD)))
#define RESETBIT(x, i)	((x)[(i)/BITS_PER_WORD] &= ~(1<<((i) % BITS_PER_WORD)))
#define BITISSET(x, i)	(((x)[(i)/BITS_PER_WORD] & (1<<((i) % BITS_PER_WORD))) != 0)