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| 1 | /* |
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| 2 | * tclPort.h -- |
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| 3 | * |
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| 4 | * This header file handles porting issues that occur because |
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| 5 | * of differences between systems. It reads in platform specific |
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| 6 | * portability files. |
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| 7 | * |
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| 8 | * Copyright (c) 1994-1995 Sun Microsystems, Inc. |
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| 9 | * |
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| 10 | * See the file "license.terms" for information on usage and redistribution |
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| 11 | * of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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| 12 | * |
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| 13 | * RCS: @(#) $Id: tclPort.h,v 1.15 2005/05/10 18:34:47 kennykb Exp $ |
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| 14 | */ |
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| 15 | |
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| 16 | #ifndef _TCLPORT |
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| 17 | #define _TCLPORT |
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| 18 | |
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| 19 | #ifdef HAVE_TCL_CONFIG_H |
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| 20 | #include "tclConfig.h" |
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| 21 | #endif |
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| 22 | #include "tcl.h" |
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| 23 | |
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| 24 | #if defined(__WIN32__) |
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| 25 | # include "../win/tclWinPort.h" |
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| 26 | #else |
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| 27 | # include "tclUnixPort.h" |
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| 28 | #endif |
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| 29 | |
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| 30 | #if !defined(LLONG_MIN) |
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| 31 | # ifdef TCL_WIDE_INT_IS_LONG |
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| 32 | # define LLONG_MIN LONG_MIN |
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| 33 | # else |
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| 34 | # ifdef LLONG_BIT |
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| 35 | # define LLONG_MIN ((Tcl_WideInt)(Tcl_LongAsWide(1)<<(LLONG_BIT-1))) |
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| 36 | # else |
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| 37 | /* Assume we're on a system with a 64-bit 'long long' type */ |
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| 38 | # define LLONG_MIN ((Tcl_WideInt)(Tcl_LongAsWide(1)<<63)) |
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| 39 | # endif |
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| 40 | # endif |
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| 41 | /* Assume that if LLONG_MIN is undefined, then so is LLONG_MAX */ |
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| 42 | # define LLONG_MAX (~LLONG_MIN) |
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| 43 | #endif |
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| 44 | |
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| 45 | |
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| 46 | #endif /* _TCLPORT */ |
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