1 stdlib.h |
1 /* |
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2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Definitions for common types, variables, and functions. |
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16 * |
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17 * |
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18 */ |
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19 |
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20 |
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21 |
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22 |
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23 |
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24 |
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25 |
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26 /** |
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27 @file |
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28 @publishedAll |
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29 @released |
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30 */ |
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31 |
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32 |
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33 #ifndef _STDLIB_H_ |
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34 #ifdef __cplusplus |
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35 extern "C" { |
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36 #endif |
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37 #define _STDLIB_H_ |
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38 |
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39 #include "libc/_ansi.h" |
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40 |
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41 #define __need_size_t |
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42 #define __need_wchar_t |
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43 #include <stddef.h> |
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44 |
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45 #include <sys/reent.h> |
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46 |
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47 typedef struct |
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48 { |
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49 int quot; /* quotient */ |
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50 int rem; /* remainder */ |
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51 } div_t; |
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52 |
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53 #define labs abs |
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54 #define ldiv div |
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55 #define ldiv_t div_t |
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56 |
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57 #ifndef NULL |
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58 #define NULL 0L |
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59 #endif |
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60 |
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61 #define EXIT_FAILURE 1 |
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62 #define EXIT_SUCCESS 0 |
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63 #define RAND_MAX 0x7fffffff |
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64 #define MB_CUR_MAX 3 |
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65 |
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66 /** |
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67 Workaround a built-in prototype in MSVC 5.0 |
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68 */ |
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69 #define atexit _epoc32_atexit |
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70 IMPORT_C int _epoc32_atexit (void (*_func)(void)); |
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71 |
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72 #ifdef EKA2 |
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73 void abort (void); |
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74 #else |
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75 IMPORT_C void abort (void); |
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76 #endif |
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77 |
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78 IMPORT_C int abs (int); |
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79 IMPORT_C double atof (const char *_nptr) __SOFTFP; |
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80 IMPORT_C int atoi (const char *_nptr); |
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81 |
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82 #define atol atoi |
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83 IMPORT_C void* bsearch (const void * _key, |
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84 const void * _base, |
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85 size_t _nmemb, |
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86 size_t _size, |
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87 int (*_compar)(const void *, const void *)); |
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88 IMPORT_C void* calloc (size_t _nmemb, size_t _size); |
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89 IMPORT_C div_t div (int _numer, int _denom); |
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90 IMPORT_C void exit (int _status) _ATTRIBUTE((noreturn)); |
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91 IMPORT_C void free (void *); |
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92 IMPORT_C char* getenv (const char *_string); |
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93 IMPORT_C wchar_t* wgetenv (const wchar_t *_string); |
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94 IMPORT_C void* malloc (size_t _size); |
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95 |
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96 IMPORT_C int mbtowc (wchar_t *pwc, const char *s, size_t n); |
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97 IMPORT_C int wctomb (char *s, wchar_t wc); |
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98 IMPORT_C int mbstowcs (wchar_t *pwc, const char *s, size_t n); |
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99 IMPORT_C int wcstombs (char *s, const wchar_t *pwc, size_t n); |
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100 IMPORT_C int mblen (const char * string, size_t size); |
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101 |
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102 IMPORT_C void qsort (void * _base, size_t _nmemb, size_t _size, int(*_compar)(const void *, const void *)); |
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103 IMPORT_C int rand (void); |
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104 IMPORT_C void* realloc (void * _r, size_t _size); |
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105 IMPORT_C void srand (unsigned _seed); |
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106 IMPORT_C double strtod (const char *_n, char **_end_PTR) __SOFTFP; |
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107 IMPORT_C long strtol (const char *_n, char **_end_PTR, int _base); |
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108 IMPORT_C unsigned long strtoul (const char *_n_PTR, char **_end_PTR, int _base); |
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109 IMPORT_C int system (const char *_string); |
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110 IMPORT_C int wsystem (const wchar_t *_string); |
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111 |
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112 /** |
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113 not STRICT ANSI, but available anyway... |
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114 */ |
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115 IMPORT_C int setenv (const char *_string, const char *_value, int _overwrite); |
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116 IMPORT_C void unsetenv (const char *_name); |
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117 IMPORT_C int wsetenv (const wchar_t *_string, const wchar_t *_value, int _overwrite); |
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118 IMPORT_C void wunsetenv (const wchar_t *_name); |
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119 |
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120 #ifndef _STRICT_ANSI |
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121 float strtodf (const char *_n, char **_end_PTR); |
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122 float atoff (const char *_nptr); |
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123 |
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124 void cfree (void *, void *); |
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125 int putenv (const char *_string); |
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126 |
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127 char * gcvt (double,int,char *); |
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128 char * gcvtf (float,int,char *); |
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129 char * fcvt (double,int,int *,int *); |
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130 char * fcvtf (float, int,int *,int *); |
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131 char * ecvt (double, int,int *,int *); |
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132 char * ecvtbuf (double, int, int*, int*, char *); |
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133 char * fcvtbuf (double, int, int*, int*, char *); |
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134 char * ecvtf (float, int,int *,int *); |
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135 char * dtoa (double, int, int, int *, int*, char**); |
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136 #endif /* ! _STRICT_ANSI */ |
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137 |
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138 /* FIX THIS: 4.10.7: Multibyte character functions are missing. */ |
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139 |
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140 #ifdef __cplusplus |
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141 } |
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142 #endif |
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143 #endif /* _STDLIB_H_ */ |