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101 lines
3.1 KiB
C
101 lines
3.1 KiB
C
/*-------------------------------------------------------------------------
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*
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* int8.h--
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* Declarations for operations on 64-bit integers.
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*
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: int8.h,v 1.4 1998/09/05 01:19:38 thomas Exp $
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*
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* NOTES
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* These data types are supported on all 64-bit architectures, and may
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* be supported through libraries on some 32-bit machines. If your machine
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* is not currently supported, then please try to make it so, then post
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* patches to the postgresql.org hackers mailing list.
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*
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* This code was written for and originally appeared in the contrib
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* directory as a user-defined type.
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* - thomas 1998-06-08
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef INT8_H
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#define INT8_H
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#ifdef HAVE_LONG_INT_64
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/* Plain "long int" fits, use it */
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typedef long int int64;
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#define INT64_FORMAT "%ld"
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#else
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#ifdef HAVE_LONG_LONG_INT_64
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/* We have working support for "long long int", use that */
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typedef long long int int64;
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#define INT64_FORMAT "%lld"
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#else
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/* Won't actually work, but fall back to long int so that int8.c compiles */
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typedef long int int64;
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#define INT64_FORMAT "%ld"
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#define INT64_IS_BUSTED
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#endif
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#endif
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extern int64 *int8in(char *str);
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extern char *int8out(int64 * val);
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extern bool int8eq(int64 * val1, int64 * val2);
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extern bool int8ne(int64 * val1, int64 * val2);
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extern bool int8lt(int64 * val1, int64 * val2);
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extern bool int8gt(int64 * val1, int64 * val2);
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extern bool int8le(int64 * val1, int64 * val2);
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extern bool int8ge(int64 * val1, int64 * val2);
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extern bool int84eq(int64 * val1, int32 val2);
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extern bool int84ne(int64 * val1, int32 val2);
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extern bool int84lt(int64 * val1, int32 val2);
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extern bool int84gt(int64 * val1, int32 val2);
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extern bool int84le(int64 * val1, int32 val2);
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extern bool int84ge(int64 * val1, int32 val2);
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extern bool int48eq(int32 val1, int64 * val2);
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extern bool int48ne(int32 val1, int64 * val2);
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extern bool int48lt(int32 val1, int64 * val2);
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extern bool int48gt(int32 val1, int64 * val2);
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extern bool int48le(int32 val1, int64 * val2);
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extern bool int48ge(int32 val1, int64 * val2);
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extern int64 *int8um(int64 * val);
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extern int64 *int8pl(int64 * val1, int64 * val2);
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extern int64 *int8mi(int64 * val1, int64 * val2);
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extern int64 *int8mul(int64 * val1, int64 * val2);
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extern int64 *int8div(int64 * val1, int64 * val2);
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extern int64 *int8larger(int64 * val1, int64 * val2);
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extern int64 *int8smaller(int64 * val1, int64 * val2);
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extern int64 *int84pl(int64 * val1, int32 val2);
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extern int64 *int84mi(int64 * val1, int32 val2);
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extern int64 *int84mul(int64 * val1, int32 val2);
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extern int64 *int84div(int64 * val1, int32 val2);
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extern int64 *int48pl(int32 val1, int64 * val2);
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extern int64 *int48mi(int32 val1, int64 * val2);
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extern int64 *int48mul(int32 val1, int64 * val2);
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extern int64 *int48div(int32 val1, int64 * val2);
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extern int64 *int48(int32 val);
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extern int32 int84(int64 * val);
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#if FALSE
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extern int64 *int28 (int16 val);
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extern int16 int82(int64 * val);
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#endif
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extern float64 i8tod(int64 * val);
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extern int64 *dtoi8(float64 val);
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#endif /* INT8_H */
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