spielwiese
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Last change
on this file since e17f69 was
e17f69,
checked in by Oleksandr Motsak <motsak@…>, 11 years ago
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Correct (?!) pre-processor checks and definitions
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-
Property mode set to
100644
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File size:
897 bytes
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| Line | |
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| 1 | /* -*-c++-*- */ |
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| 2 | /******************************************************************* |
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| 3 | * File: mylimits.h |
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| 4 | * Purpose: limits.h configuration for omalloc |
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| 5 | * Author: hannes (Hans Schoenemann) |
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| 6 | * Created: 03/01 |
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| 7 | *******************************************************************/ |
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| 8 | #ifndef _MYLIMITS_H |
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| 9 | #define _MYLIMITS_H |
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| 10 | |
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| 11 | /* Maximum/minimum value an `signed int' can hold. */ |
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| 12 | // #define MAX_INT_VAL 2147483647 |
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| 13 | #ifndef MAX_INT_VAL |
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| 14 | #define MAX_INT_VAL (2147483647) |
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| 15 | #endif |
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| 16 | |
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| 17 | #ifndef MIN_INT_VAL |
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| 18 | #define MIN_INT_VAL (-MAX_INT_VAL-1) |
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| 19 | #endif |
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| 20 | |
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| 21 | |
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| 22 | // #define ULONG_MAX (~0UL) // ?? |
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| 23 | #ifndef ULONG_MAX |
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| 24 | #define ULONG_MAX (~0UL) |
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| 25 | #endif |
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| 26 | |
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| 27 | // TODO: fixing the following BUG (!?) leads to wrong ring::bitmask |
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| 28 | // #if ~0UL != 4294967295UL |
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| 29 | #ifndef LONG_MAX |
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| 30 | #if ULONG_MAX != 4294967295UL |
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| 31 | #define LONG_MAX 9223372036854775807L |
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| 32 | #else |
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| 33 | #define LONG_MAX 2147483647L |
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| 34 | #endif |
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| 35 | #endif |
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| 36 | |
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| 37 | #endif /* _MYLIMITS_H */ |
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