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<a href="a00254.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> // -*- C++ -*- forwarding header.</div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> // Copyright (C) 1997-2018 Free Software Foundation, Inc.</div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> //</div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> // This file is part of the GNU ISO C++ Library. This library is free</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> // software; you can redistribute it and/or modify it under the</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> // terms of the GNU General Public License as published by the</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> // Free Software Foundation; either version 3, or (at your option)</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> // any later version.</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> // This library is distributed in the hope that it will be useful,</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> // but WITHOUT ANY WARRANTY; without even the implied warranty of</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> // GNU General Public License for more details.</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> // Under Section 7 of GPL version 3, you are granted additional</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> // permissions described in the GCC Runtime Library Exception, version</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> // 3.1, as published by the Free Software Foundation.</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> // You should have received a copy of the GNU General Public License and</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> // a copy of the GCC Runtime Library Exception along with this program;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> // <http://www.gnu.org/licenses/>.</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> /** @file include/cwchar</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  * This is a Standard C++ Library file. You should @c \#include this file</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  * in your programs, rather than any of the @a *.h implementation files.</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  *</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  * This is the C++ version of the Standard C Library header @c wchar.h,</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  * and its contents are (mostly) the same as that header, but are all</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  * contained in the namespace @c std (except for names which are defined</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  * as macros in C).</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  */</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> //</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> // ISO C++ 14882: 21.4</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> //</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> #pragma GCC system_header</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> #include <bits/c++config.h></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> #if _GLIBCXX_HAVE_WCHAR_H</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> #include <wchar.h></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> #endif</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> #ifndef _GLIBCXX_CWCHAR</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> #define _GLIBCXX_CWCHAR 1</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> // Need to do a bit of trickery here with mbstate_t as char_traits</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> // assumes it is in wchar.h, regardless of wchar_t specializations.</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> #ifndef _GLIBCXX_HAVE_MBSTATE_T</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> extern "C"</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  typedef struct</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  int __fill[6];</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  } mbstate_t;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> #endif</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> namespace std</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  using ::mbstate_t;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> } // namespace std</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> // Get rid of those macros defined in <wchar.h> in lieu of real functions.</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> #undef btowc</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> #undef fgetwc</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> #undef fgetws</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> #undef fputwc</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> #undef fputws</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> #undef fwide</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> #undef fwprintf</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> #undef fwscanf</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> #undef getwc</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> #undef getwchar</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> #undef mbrlen</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> #undef mbrtowc</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> #undef mbsinit</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> #undef mbsrtowcs</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> #undef putwc</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> #undef putwchar</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> #undef swprintf</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> #undef swscanf</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> #undef ungetwc</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> #undef vfwprintf</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> #if _GLIBCXX_HAVE_VFWSCANF</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> # undef vfwscanf</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> #endif</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> #undef vswprintf</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> #if _GLIBCXX_HAVE_VSWSCANF</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> # undef vswscanf</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> #endif</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> #undef vwprintf</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> #if _GLIBCXX_HAVE_VWSCANF</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> # undef vwscanf</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> #endif</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> #undef wcrtomb</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> #undef wcscat</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> #undef wcschr</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> #undef wcscmp</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> #undef wcscoll</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> #undef wcscpy</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> #undef wcscspn</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> #undef wcsftime</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> #undef wcslen</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> #undef wcsncat</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> #undef wcsncmp</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> #undef wcsncpy</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> #undef wcspbrk</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> #undef wcsrchr</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> #undef wcsrtombs</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> #undef wcsspn</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> #undef wcsstr</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> #undef wcstod</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> #if _GLIBCXX_HAVE_WCSTOF</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> # undef wcstof</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> #endif</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> #undef wcstok</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> #undef wcstol</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> #undef wcstoul</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> #undef wcsxfrm</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> #undef wctob</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> #undef wmemchr</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> #undef wmemcmp</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> #undef wmemcpy</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> #undef wmemmove</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> #undef wmemset</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> #undef wprintf</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> #undef wscanf</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> #if _GLIBCXX_USE_WCHAR_T</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> namespace std _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> {</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  using ::wint_t;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  using ::btowc;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  using ::fgetwc;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  using ::fgetws;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  using ::fputwc;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  using ::fputws;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  using ::fwide;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  using ::fwprintf;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  using ::fwscanf;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  using ::getwc;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  using ::getwchar;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  using ::mbrlen;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  using ::mbrtowc;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  using ::mbsinit;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  using ::mbsrtowcs;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  using ::putwc;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  using ::putwchar;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> #ifndef _GLIBCXX_HAVE_BROKEN_VSWPRINTF</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  using ::swprintf;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> #endif</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  using ::swscanf;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  using ::ungetwc;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  using ::vfwprintf;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> #if _GLIBCXX_HAVE_VFWSCANF</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  using ::vfwscanf;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> #endif</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> #ifndef _GLIBCXX_HAVE_BROKEN_VSWPRINTF</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  using ::vswprintf;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> #endif</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> #if _GLIBCXX_HAVE_VSWSCANF</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  using ::vswscanf;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> #endif</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  using ::vwprintf;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> #if _GLIBCXX_HAVE_VWSCANF</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  using ::vwscanf;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> #endif</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  using ::wcrtomb;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  using ::wcscat;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  using ::wcscmp;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  using ::wcscoll;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  using ::wcscpy;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  using ::wcscspn;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  using ::wcsftime;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  using ::wcslen;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  using ::wcsncat;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  using ::wcsncmp;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  using ::wcsncpy;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  using ::wcsrtombs;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  using ::wcsspn;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  using ::wcstod;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> #if _GLIBCXX_HAVE_WCSTOF</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  using ::wcstof;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> #endif</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  using ::wcstok;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  using ::wcstol;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  using ::wcstoul;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  using ::wcsxfrm;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  using ::wctob;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  using ::wmemcmp;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  using ::wmemcpy;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  using ::wmemmove;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  using ::wmemset;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  using ::wprintf;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  using ::wscanf;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  using ::wcschr;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  using ::wcspbrk;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  using ::wcsrchr;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  using ::wcsstr;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  using ::wmemchr;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> #ifndef __CORRECT_ISO_CPP_WCHAR_H_PROTO</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  inline wchar_t*</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  wcschr(wchar_t* __p, wchar_t __c)</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  { return wcschr(const_cast<const wchar_t*>(__p), __c); }</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  inline wchar_t*</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  wcspbrk(wchar_t* __s1, const wchar_t* __s2)</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  { return wcspbrk(const_cast<const wchar_t*>(__s1), __s2); }</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  inline wchar_t*</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  wcsrchr(wchar_t* __p, wchar_t __c)</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  { return wcsrchr(const_cast<const wchar_t*>(__p), __c); }</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  inline wchar_t*</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  wcsstr(wchar_t* __s1, const wchar_t* __s2)</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  { return wcsstr(const_cast<const wchar_t*>(__s1), __s2); }</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  inline wchar_t*</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  wmemchr(wchar_t* __p, wchar_t __c, size_t __n)</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  { return wmemchr(const_cast<const wchar_t*>(__p), __c, __n); }</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> #endif</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> } // namespace</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> #if _GLIBCXX_USE_C99_WCHAR</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> #undef wcstold</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> #undef wcstoll</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> #undef wcstoull</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> namespace __gnu_cxx</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> {</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> #if _GLIBCXX_USE_C99_CHECK || _GLIBCXX_USE_C99_DYNAMIC</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  extern "C" long double</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  (wcstold)(const wchar_t * __restrict, wchar_t ** __restrict) throw ();</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> #endif</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> #if !_GLIBCXX_USE_C99_DYNAMIC</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  using ::wcstold;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> #endif</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> #if _GLIBCXX_USE_C99_LONG_LONG_CHECK || _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  extern "C" long long int</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  (wcstoll)(const wchar_t * __restrict, wchar_t ** __restrict, int) throw ();</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  extern "C" unsigned long long int</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  (wcstoull)(const wchar_t * __restrict, wchar_t ** __restrict, int) throw ();</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> #endif</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> #if !_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  using ::wcstoll;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  using ::wcstoull;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> #endif</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> } // namespace __gnu_cxx</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> namespace std</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> {</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  using ::__gnu_cxx::wcstold;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  using ::__gnu_cxx::wcstoll;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  using ::__gnu_cxx::wcstoull;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> } // namespace</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> #endif</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> #endif //_GLIBCXX_USE_WCHAR_T</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> #ifdef _GLIBCXX_USE_WCHAR_T</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> namespace std</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> {</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> #if _GLIBCXX_HAVE_WCSTOF</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  using std::wcstof;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> #endif</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> #if _GLIBCXX_HAVE_VFWSCANF</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  using std::vfwscanf;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> #endif</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> #if _GLIBCXX_HAVE_VSWSCANF</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  using std::vswscanf;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> #endif</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> #if _GLIBCXX_HAVE_VWSCANF</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  using std::vwscanf;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> #endif</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> #if _GLIBCXX_USE_C99_WCHAR</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  using std::wcstold;</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  using std::wcstoll;</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  using std::wcstoull;</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> #endif</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> } // namespace</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> #endif // _GLIBCXX_USE_WCHAR_T</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> #endif // C++11</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> #endif</div></div><!-- fragment --></div><!-- contents -->
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