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2 /**
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3 * C's <stdio.h>
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4 * Authors: Walter Bright, Digital Mars, www.digitalmars.com
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5 * License: Public Domain
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6 * Macros:
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7 * WIKI=Phobos/StdCStdio
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8 */
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9
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10
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11
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12 module std.c.stdio;
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13
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14 import std.c.stddef;
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15 private import std.c.stdarg;
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16
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17 extern (C):
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18
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19 version (Win32)
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20 {
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21 const int _NFILE = 60; ///
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22 const int BUFSIZ = 0x4000; ///
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23 const int EOF = -1; ///
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24 const int FOPEN_MAX = 20; ///
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25 const int FILENAME_MAX = 256; /// 255 plus NULL
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26 const int TMP_MAX = 32767; ///
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27 const int _SYS_OPEN = 20; ///
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28 const int SYS_OPEN = _SYS_OPEN; ///
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29 const wchar WEOF = 0xFFFF; ///
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30 }
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31
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32 version (linux)
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33 {
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34 const int EOF = -1;
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35 const int FOPEN_MAX = 16;
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36 const int FILENAME_MAX = 4095;
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37 const int TMP_MAX = 238328;
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38 const int L_tmpnam = 20;
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39 }
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40
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41 enum { SEEK_SET, SEEK_CUR, SEEK_END }
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42
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43 struct _iobuf
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44 {
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45 align (1):
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46 version (Win32)
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47 {
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48 char *_ptr;
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49 int _cnt;
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50 char *_base;
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51 int _flag;
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52 int _file;
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53 int _charbuf;
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54 int _bufsiz;
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55 int __tmpnum;
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56 }
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57 version (linux)
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58 {
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59 char* _read_ptr;
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60 char* _read_end;
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61 char* _read_base;
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62 char* _write_base;
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63 char* _write_ptr;
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64 char* _write_end;
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65 char* _buf_base;
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66 char* _buf_end;
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67 char* _save_base;
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68 char* _backup_base;
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69 char* _save_end;
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70 void* _markers;
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71 _iobuf* _chain;
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72 int _fileno;
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73 int _blksize;
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74 int _old_offset;
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75 ushort _cur_column;
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76 byte _vtable_offset;
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77 char[1] _shortbuf;
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78 void* _lock;
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79 }
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80 }
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81
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82 alias _iobuf FILE; ///
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83
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84 enum
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85 {
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86 _F_RDWR = 0x0003,
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87 _F_READ = 0x0001,
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88 _F_WRIT = 0x0002,
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89 _F_BUF = 0x0004,
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90 _F_LBUF = 0x0008,
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91 _F_ERR = 0x0010,
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92 _F_EOF = 0x0020,
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93 _F_BIN = 0x0040,
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94 _F_IN = 0x0080,
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95 _F_OUT = 0x0100,
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96 _F_TERM = 0x0200,
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97 }
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98
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99 version (Win32)
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100 {
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101 extern FILE _iob[_NFILE];
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102 extern void function() _fcloseallp;
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103 extern ubyte __fhnd_info[_NFILE];
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104
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105 enum
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106 {
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107 FHND_APPEND = 0x04,
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108 FHND_DEVICE = 0x08,
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109 FHND_TEXT = 0x10,
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110 FHND_BYTE = 0x20,
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111 FHND_WCHAR = 0x40,
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112 }
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113 }
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114
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115 version (Win32)
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116 {
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117 enum
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118 {
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119 _IOREAD = 1,
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120 _IOWRT = 2,
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121 _IONBF = 4,
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122 _IOMYBUF = 8,
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123 _IOEOF = 0x10,
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124 _IOERR = 0x20,
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125 _IOLBF = 0x40,
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126 _IOSTRG = 0x40,
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127 _IORW = 0x80,
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128 _IOFBF = 0,
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129 _IOAPP = 0x200,
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130 _IOTRAN = 0x100,
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131 }
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132 }
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133
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134 version (linux)
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135 {
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136 enum
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137 {
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138 _IOFBF = 0,
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139 _IOLBF = 1,
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140 _IONBF = 2,
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141 }
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142 }
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143
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144 version (Win32)
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145 {
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146 const FILE *stdin = &_iob[0]; ///
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147 const FILE *stdout = &_iob[1]; ///
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148 const FILE *stderr = &_iob[2]; ///
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149 const FILE *stdaux = &_iob[3]; ///
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150 const FILE *stdprn = &_iob[4]; ///
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151 }
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152
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153 version (linux)
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154 {
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155 extern FILE *stdin;
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156 extern FILE *stdout;
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157 extern FILE *stderr;
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158 }
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159
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160 version (Win32)
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161 {
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162 const char[] _P_tmpdir = "\\";
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163 const wchar[] _wP_tmpdir = "\\";
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164 const int L_tmpnam = _P_tmpdir.length + 12;
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165 }
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166
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167 alias int fpos_t; ///
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168
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169 char * tmpnam(char *); ///
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170 FILE * fopen(char *,char *); ///
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171 FILE * _fsopen(char *,char *,int ); ///
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172 FILE * freopen(char *,char *,FILE *); ///
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173 int fseek(FILE *,int,int); ///
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174 int ftell(FILE *); ///
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175 char * fgets(char *,int,FILE *); ///
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176 int fgetc(FILE *); ///
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177 int _fgetchar(); ///
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178 int fflush(FILE *); ///
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179 int fclose(FILE *); ///
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180 int fputs(char *,FILE *); ///
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181 char * gets(char *); ///
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182 int fputc(int,FILE *); ///
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183 int _fputchar(int); ///
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184 int puts(char *); ///
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185 int ungetc(int,FILE *); ///
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186 size_t fread(void *,size_t,size_t,FILE *); ///
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187 size_t fwrite(void *,size_t,size_t,FILE *); ///
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188 //int printf(char *,...); ///
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189 int fprintf(FILE *,char *,...); ///
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190 int vfprintf(FILE *,char *,va_list); ///
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191 int vprintf(char *,va_list); ///
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192 int sprintf(char *,char *,...); ///
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193 int vsprintf(char *,char *,va_list); ///
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194 int scanf(char *,...); ///
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195 int fscanf(FILE *,char *,...); ///
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196 int sscanf(char *,char *,...); ///
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197 void setbuf(FILE *,char *); ///
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198 int setvbuf(FILE *,char *,int,size_t); ///
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199 int remove(char *); ///
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200 int rename(char *,char *); ///
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201 void perror(char *); ///
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202 int fgetpos(FILE *,fpos_t *); ///
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203 int fsetpos(FILE *,fpos_t *); ///
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204 FILE * tmpfile(); ///
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205 int _rmtmp();
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206 int _fillbuf(FILE *);
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207 int _flushbu(int, FILE *);
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208
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209 int getw(FILE *FHdl); ///
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210 int putw(int Word, FILE *FilePtr); ///
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211
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212 ///
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213 int getchar() { return getc(stdin); }
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214 ///
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215 int putchar(int c) { return putc(c,stdout); }
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216 ///
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217 int getc(FILE *fp) { return fgetc(fp); }
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218 ///
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219 int putc(int c,FILE *fp) { return fputc(c,fp); }
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220
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221 version (Win32)
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222 {
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223 ///
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224 int ferror(FILE *fp) { return fp._flag&_IOERR; }
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225 ///
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226 int feof(FILE *fp) { return fp._flag&_IOEOF; }
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227 ///
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228 void clearerr(FILE *fp) { fp._flag &= ~(_IOERR|_IOEOF); }
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229 ///
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230 void rewind(FILE *fp) { fseek(fp,0L,SEEK_SET); fp._flag&=~_IOERR; }
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231 int _bufsize(FILE *fp) { return fp._bufsiz; }
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232 ///
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233 int fileno(FILE *fp) { return fp._file; }
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234 int _snprintf(char *,size_t,char *,...);
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235 int _vsnprintf(char *,size_t,char *,va_list);
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236 }
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237
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238 version (linux)
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239 {
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240 int ferror(FILE *fp);
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241 int feof(FILE *fp);
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242 void clearerr(FILE *fp);
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243 void rewind(FILE *fp);
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244 int _bufsize(FILE *fp);
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245 int fileno(FILE *fp);
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246 int snprintf(char *,size_t,char *,...);
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247 int vsnprintf(char *,size_t,char *,va_list);
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248 }
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249
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250 int unlink(char *); ///
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251 FILE * fdopen(int, char *); ///
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252 int fgetchar(); ///
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253 int fputchar(int); ///
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254 int fcloseall(); ///
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255 int filesize(char *); ///
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256 int flushall(); ///
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257 int getch(); ///
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258 int getche(); ///
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259 int kbhit(); ///
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260 char * tempnam (char *dir, char *pfx); ///
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261
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262 wchar_t * _wtmpnam(wchar_t *); ///
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263 FILE * _wfopen(wchar_t *, wchar_t *);
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264 FILE * _wfsopen(wchar_t *, wchar_t *, int);
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265 FILE * _wfreopen(wchar_t *, wchar_t *, FILE *);
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266 wchar_t * fgetws(wchar_t *, int, FILE *); ///
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267 int fputws(wchar_t *, FILE *); ///
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268 wchar_t * _getws(wchar_t *);
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269 int _putws(wchar_t *);
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270 int wprintf(wchar_t *, ...); ///
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271 int fwprintf(FILE *, wchar_t *, ...); ///
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272 int vwprintf(wchar_t *, va_list); ///
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273 int vfwprintf(FILE *, wchar_t *, va_list); ///
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274 int swprintf(wchar_t *, wchar_t *, ...); ///
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275 int vswprintf(wchar_t *, wchar_t *, va_list); ///
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276 int _snwprintf(wchar_t *, size_t, wchar_t *, ...);
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277 int _vsnwprintf(wchar_t *, size_t, wchar_t *, va_list);
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278 int wscanf(wchar_t *, ...); ///
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279 int fwscanf(FILE *, wchar_t *, ...); ///
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280 int swscanf(wchar_t *, wchar_t *, ...); ///
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281 int _wremove(wchar_t *);
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282 void _wperror(wchar_t *);
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283 FILE * _wfdopen(int, wchar_t *);
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284 wchar_t * _wtempnam(wchar_t *, wchar_t *);
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285 wchar_t fgetwc(FILE *); ///
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286 wchar_t _fgetwchar_t();
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287 wchar_t fputwc(wchar_t, FILE *); ///
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288 wchar_t _fputwchar_t(wchar_t);
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289 wchar_t ungetwc(wchar_t, FILE *); ///
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290
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291 ///
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292 wchar_t getwchar_t() { return fgetwc(stdin); }
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293 ///
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294 wchar_t putwchar_t(wchar_t c) { return fputwc(c,stdout); }
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295 ///
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296 wchar_t getwc(FILE *fp) { return fgetwc(fp); }
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297 ///
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298 wchar_t putwc(wchar_t c, FILE *fp) { return fputwc(c, fp); }
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299
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300 int fwide(FILE* fp, int mode); ///
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