/usr/include/hepdb/l3bits.inc is in libpacklib1-dev 20061220+dfsg3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id: l3bits.inc,v 1.2 2006/09/15 09:35:14 mclareni Exp $
*
* $Log: l3bits.inc,v $
* Revision 1.2 2006/09/15 09:35:14 mclareni
* Submitted mods for gcc4/gfortran and MacOSX, corrected to work also on slc4 with gcc3.4 and 4.1
*
* Revision 1.1.1.1 1996/02/28 16:24:06 mclareni
* Hepdb, cdlib, etc
*
*
#ifndef CERNLIB_HEPDB_L3BITS_INC
#define CERNLIB_HEPDB_L3BITS_INC
*
*
* l3bits.inc
*
#if defined(CERNLIB_APOLLO)
IBITS (I,N,L) = RSHFT (LSHFT(I,32-N-L), 32-L)
*
JBIT (IZW,IZP) = AND (RSHFT(IZW,IZP-1), 1)
JBYT (IZW,IZP,NZB) = IBITS (IZW,IZP-1,NZB)
*
MSBIT0 (IZW,IZP) = AND (IZW, NOT(LSHFT(1,IZP-1)) )
MSBIT1 (IZW,IZP) = OR (IZW, LSHFT(1,IZP-1) )
MSBYT (MZ,IZW,IZP,NZB) = OR ( AND (IZW, NOT(
+ LSHFT (RSHFT(NOT(INT4(0)),32-NZB), IZP-1)))
+ , RSHFT (LSHFT(MZ,32-NZB), 33-IZP-NZB) )
#endif
*
* l3bits.inc
*
#if defined(CERNLIB_CRAY)
JBIT (IZW,IZP) = SHIFTR(IZW,IZP-1) .AND. MASK(127)
JBYT (IZW,IZP,NZB) = SHIFTR(IZW,IZP-1) .AND. MASK(128-NZB)
*
MSBIT0 (IZW,IZP) = IZW .AND. SHIFT(MASK(65),IZP)
MSBIT1 (IZW,IZP) = IZW .OR. SHIFT(MASK(1), IZP)
MSBYT (MZ,IZW,IZP,NZB) = (IZW .AND. SHIFT(MASK(64-NZB),IZP-1))
+ .OR. SHIFT(MZ.AND.MASK(128-NZB),IZP-1)
#endif
*
* l3bits.inc
*
#if defined(CERNLIB_HPUX)
JBIT (IZW,IZP) = IBITS (IZW,IZP-1,1)
JBYT (IZW,IZP,NZB) = IBITS (IZW,IZP-1,NZB)
#endif
#if defined(CERNLIB_IBM)||defined(CERNLIB_IBMRT)||defined(CERNLIB_VAX)\
|| defined(CERNLIB_GFORTRAN)
IBITS (I,N,L) = ISHFT(ISHFT(I,32-L-N),L-32)
*
JBIT (IZW,IZP) = IBITS (IZW,IZP-1,1)
JBYT (IZW,IZP,NZB) = IBITS (IZW,IZP-1,NZB)
*
MSBIT0 (IZW,IZP) = IAND (IZW, NOT(ISHFT(1,IZP-1)) )
MSBIT1 (IZW,IZP) = IOR (IZW, ISHFT(1,IZP-1) )
MSBYT (MZ,IZW,IZP,NZB) = IOR ( IAND (IZW, NOT(
+ ISHFT (ISHFT(NOT(0),-32+NZB), IZP-1)))
+ , ISHFT (ISHFT(MZ, 32-NZB), -33+IZP+NZB) )
#endif
*
* l3bits.inc
*
#if defined(CERNLIB_F2C) && !defined(CERNLIB_GFORTRAN)
C--
C-- Note: F2C-ish RSHIFT is arithmetic right shift.
C-- This means sign bits are shifted in at the high end
C
ISHFTL(IZW,NZB) = LSHIFT(IZW,NZB)
JBIT (IZW,IZP) = AND(RSHIFT(IZW,IZP-1),1)
JBYT (IZW,IZP,NZB) = ISHFTR(LSHIFT(IZW,33-IZP-NZB),32-NZB)
MSBIT0 (IZW,IZP) = AND (IZW, NOT(LSHIFT(1,IZP-1)) )
MSBIT1 (IZW,IZP) = OR (IZW, LSHIFT(1,IZP-1) )
MSBIT (MZ,IZW,IZP) = OR (AND (IZW, NOT(LSHIFT(1,IZP-1)) )
+ , LSHIFT(AND(MZ,1),IZP-1))
#endif
*
* l3bits.inc
*
#if (defined(CERNLIB_WINNT))&&(!defined(CERNLIB_F2C))
JBIT (IZW,IZP) = IAND (ISHFT(IZW,1-IZP), 1)
JBYT (IZW,IZP,NZB) = ISHFT (ISHFT(IZW,33-IZP-NZB), -32+NZB)
MSBIT0 (IZW,IZP) = IAND (IZW, NOT(ISHFT(1,IZP-1)) )
MSBIT1 (IZW,IZP) = IOR (IZW, ISHFT(1,IZP-1) )
MSBIT (MZ,IZW,IZP) = IOR (IAND (IZW, NOT(ISHFT(1,IZP-1)) )
+ , ISHFT(IAND(MZ,1),IZP-1))
MSBYT (MZ,IZW,IZP,NZB) = IOR (
+ IAND (IZW, NOT(ISHFT (ISHFT(NOT(0),-32+NZB), IZP-1)))
+ , ISHFT (ISHFT(MZ,32-NZB), -33+IZP+NZB) )
MCBYT (MZ,IZQ,IZW,IZP,NZB) = IOR (
+ IAND (IZW, NOT(ISHFT (ISHFT(NOT(0),-32+NZB), IZP-1)))
+ , ISHFT (ISHFT(ISHFT(MZ,-IZQ+1),32-NZB), -33+IZP+NZB) )
#endif
#endif
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