root / prex-0.9.0 / usr / include / stdlib.h @ 03e9c04a
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1 | 03e9c04a | Brad Neuman | /*-
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2 | * Copyright (c) 1990, 1993
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3 | * The Regents of the University of California. All rights reserved.
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4 | *
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5 | * Redistribution and use in source and binary forms, with or without
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6 | * modification, are permitted provided that the following conditions
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7 | * are met:
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8 | * 1. Redistributions of source code must retain the above copyright
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9 | * notice, this list of conditions and the following disclaimer.
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10 | * 2. Redistributions in binary form must reproduce the above copyright
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11 | * notice, this list of conditions and the following disclaimer in the
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12 | * documentation and/or other materials provided with the distribution.
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13 | * 3. Neither the name of the University nor the names of its contributors
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14 | * may be used to endorse or promote products derived from this software
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15 | * without specific prior written permission.
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16 | *
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17 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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18 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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21 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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22 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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23 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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24 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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26 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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27 | * SUCH DAMAGE.
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28 | *
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29 | * @(#)stdlib.h 8.5 (Berkeley) 5/19/95
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30 | */
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31 | |||
32 | #ifndef _STDLIB_H_
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33 | #define _STDLIB_H_
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34 | |||
35 | #if !defined(_SIZE_T)
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36 | #define _SIZE_T
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37 | typedef unsigned int size_t; /* size of something in bytes */ |
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38 | #endif
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39 | |||
40 | #if !defined(_WCHAR_T)
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41 | #define _WCHAR_T
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42 | typedef int wchar_t; |
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43 | #endif
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44 | |||
45 | typedef struct { |
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46 | int quot; /* quotient */ |
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47 | int rem; /* remainder */ |
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48 | } div_t; |
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49 | |||
50 | typedef struct { |
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51 | long quot; /* quotient */ |
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52 | long rem; /* remainder */ |
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53 | } ldiv_t; |
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54 | |||
55 | #ifndef NULL |
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56 | #define NULL 0 |
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57 | #endif
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58 | |||
59 | #define EXIT_FAILURE 1 |
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60 | #define EXIT_SUCCESS 0 |
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61 | |||
62 | #define RAND_MAX 0x7fffffff |
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63 | |||
64 | extern int __mb_cur_max; |
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65 | #define MB_CUR_MAX __mb_cur_max
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66 | |||
67 | #include <sys/cdefs.h> |
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68 | |||
69 | __BEGIN_DECLS |
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70 | void abort(void) __noreturn; |
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71 | int abs(int); |
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72 | int atexit(void (*)(void)); |
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73 | double atof(const char *); |
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74 | int atoi(const char *); |
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75 | long atol(const char *); |
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76 | void *bsearch(const void *, const void *, size_t, |
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77 | size_t, int (*)(const void *, const void *)); |
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78 | void *calloc(size_t, size_t);
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79 | div_t div(int, int); |
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80 | void exit(int) __noreturn; |
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81 | void free(void *); |
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82 | char *getenv(const char *); |
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83 | long labs(long); |
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84 | ldiv_t ldiv(long, long); |
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85 | void mstat(void); |
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86 | void *malloc(size_t);
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87 | void qsort(void *, size_t, size_t, |
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88 | int (*)(const void *, const void *)); |
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89 | int rand(void); |
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90 | void *realloc(void *, size_t); |
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91 | void srand(unsigned); |
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92 | double strtod(const char *, char **); |
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93 | long strtol(const char *, char **, int); |
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94 | unsigned long |
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95 | strtoul(const char *, char **, int); |
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96 | int system(const char *); |
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97 | |||
98 | /* These are currently just stubs. */
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99 | int mblen(const char *, size_t); |
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100 | size_t mbstowcs(wchar_t *, const char *, size_t); |
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101 | int wctomb(char *, wchar_t); |
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102 | int mbtowc(wchar_t *, const char *, size_t); |
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103 | size_t wcstombs(char *, const wchar_t *, size_t); |
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104 | |||
105 | #ifndef _ANSI_SOURCE
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106 | int putenv(const char *); |
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107 | int setenv(const char *, const char *, int); |
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108 | #endif
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109 | |||
110 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
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111 | #define alloca(x) __builtin_alloca(x) /* built-in for gcc */ |
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112 | |||
113 | /* getcap(3) functions */
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114 | char *getbsize(int *, long *); |
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115 | char *cgetcap(char *, char *, int); |
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116 | int cgetclose(void); |
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117 | int cgetent(char **, char **, char *); |
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118 | int cgetfirst(char **, char **); |
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119 | int cgetmatch(char *, char *); |
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120 | int cgetnext(char **, char **); |
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121 | int cgetnum(char *, char *, long *); |
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122 | int cgetset(char *); |
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123 | int cgetstr(char *, char *, char **); |
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124 | int cgetustr(char *, char *, char **); |
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125 | |||
126 | int daemon(int, int); |
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127 | char *devname(int, int); |
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128 | int getloadavg(double [], int); |
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129 | |||
130 | char *group_from_gid(unsigned long, int); |
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131 | int heapsort(void *, size_t, size_t, |
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132 | int (*)(const void *, const void *)); |
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133 | char *initstate(unsigned long, char *, long); |
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134 | int mergesort(void *, size_t, size_t, |
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135 | int (*)(const void *, const void *)); |
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136 | int radixsort(const unsigned char **, int, const unsigned char *, |
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137 | unsigned);
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138 | int sradixsort(const unsigned char **, int, const unsigned char *, |
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139 | unsigned);
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140 | long random(void); |
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141 | char *realpath(const char *, char resolved_path[]); |
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142 | char *setstate(char *); |
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143 | void srandom(unsigned long); |
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144 | char *user_from_uid(unsigned long, int); |
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145 | #ifndef __STRICT_ANSI__
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146 | long long |
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147 | strtoq(const char *, char **, int); |
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148 | unsigned long long |
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149 | strtouq(const char *, char **, int); |
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150 | #endif
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151 | void unsetenv(const char *); |
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152 | #endif
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153 | |||
154 | void *malloc_r(size_t);
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155 | void free_r(void *); |
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156 | |||
157 | const char *getprogname(void); |
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158 | |||
159 | __END_DECLS |
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160 | |||
161 | #endif /* _STDLIB_H_ */ |