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annotate kpathsea/c-minmax.h @ 4247:fc9a075d10fb

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[project @ 2002-12-30 23:05:27 by jwe]
author jwe
date Mon, 30 Dec 2002 23:05:27 +0000
parents faa5d0421460
children
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2999
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1 /* c-minmax.h: define INT_MIN, etc. Assume a 32-bit machine if the
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2 values aren't defined.
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3
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4 Copyright (C) 1992, 93 Free Software Foundation, Inc.
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5
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6 This library is free software; you can redistribute it and/or
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7 modify it under the terms of the GNU Library General Public
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8 License as published by the Free Software Foundation; either
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9 version 2 of the License, or (at your option) any later version.
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10
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11 This library is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 Library General Public License for more details.
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15
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16 You should have received a copy of the GNU Library General Public
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17 License along with this library; if not, write to the Free Software
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18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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19
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20 #ifndef KPATHSEA_C_MINMAX_H
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21 #define KPATHSEA_C_MINMAX_H
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22
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23 #include <kpathsea/c-limits.h>
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24
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25 /* Declared in <limits.h> on ANSI C systems. If the system doesn't
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26 define it, we use the minimum ANSI values -- except for `int'; we
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27 assume 32-bit integers. */
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28
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29 #ifndef SCHAR_MIN
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30 #define SCHAR_MIN (-127)
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31 #endif
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32 #ifndef SCHAR_MAX
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33 #define SCHAR_MAX 128
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34 #endif
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35 #ifndef UCHAR_MAX
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36 #define UCHAR_MAX 255
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37 #endif
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38
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39 #ifndef SHRT_MIN
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40 #define SHRT_MIN (-32767)
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41 #endif
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42 #ifndef SHRT_MAX
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43 #define SHRT_MAX 32767
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44 #endif
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45 #ifndef USHRT_MAX
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46 #define USHRT_MAX 65535
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47 #endif
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48
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49 #ifndef INT_MIN
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50 #define INT_MIN (-2147483647)
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51 #endif
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52 #ifndef INT_MAX
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53 #define INT_MAX 2147483647
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54 #endif
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55 #ifndef UINT_MAX
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56 #define UINT_MAX 4294967295
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57 #endif
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58
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59 #ifndef LONG_MIN
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60 #define LONG_MIN INT_MIN
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61 #endif
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62 #ifndef LONG_MAX
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63 #define LONG_MAX INT_MAX
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64 #endif
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65 #ifndef ULONG_MAX
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66 #define ULONG_MAX UINT_MAX
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67 #endif
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68
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69 /* Declared in <float.h> on ANSI C systems. */
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70 #ifndef DBL_MIN
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71 #define DBL_MIN 1e-37
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72 #endif
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73 #ifndef DBL_MAX
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74 #define DBL_MAX 1e+37
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75 #endif
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76
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77 #ifndef FLT_MIN
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78 #define FLT_MIN 1e-37
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79 #endif
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80 #ifndef FLT_MAX
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81 #define FLT_MAX 1e+37
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82 #endif
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83
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84 #endif /* not KPATHSEA_C_MINMAX_H */