Fábio Coutada
7855eab092
MAJOR MILESTONE: Successfully imported complete PikeOS 5.0 ecosystem from Virtual Machine 100 (devvm-arch) on gigabyte Proxmox server. Import Summary: - Source Code: 4.3GB, 63,441 files, 14,829 C/C++/H files - Documentation: 78MB, 37+ PDF manuals covering all PikeOS aspects - XSD Schemas: 1.8MB, 158 schema files for configuration/code generation - Test Framework: Complete TFW infrastructure in src/tfw/ Key Components: ✅ Multi-architecture kernels (ARM v7/v8, PowerPC e500/e500mc/e5500, x86_64) ✅ Core source libraries (libstand, ssw, p4ext) ✅ Complete test framework with executables, includes, libraries ✅ 37+ comprehensive PDF documentation (installation, development, platform manuals) ✅ 158 XSD schemas for Eclipse-based code generation and configuration ✅ AUTOSAR/MISRA safety-critical compliance foundation ✅ Hardware virtualization support ✅ Eclipse IDE project configuration (.project, .cproject) Documentation Categories: - Installation & User Guides (pikeos-installation-guide.pdf, user manuals) - Development References (kernel, driver, test framework manuals) - API & Programming (C/C++ environments, native API extensions) - Platform Manuals (ARM, PowerPC, x86 specific guides) - CDK Documentation (gcc, binutils, ld, cpp internals) - Release Notes (all components for 5.0.3) - Specialized Topics (hardware virtualization, POSIX compliance) Technical Achievements: ✅ Complete PikeOS 5.0 codebase across multiple processor architectures ✅ Safety-critical foundation with AUTOSAR/MISRA compliance ✅ Eclipse IDE integration with XSD-driven code generation pipeline ✅ Comprehensive test framework for validation and verification ✅ Complete documentation covering development, deployment, and optimization Extraction Method: - Source: VM 100 (devvm-arch) on gigabyte server (192.168.0.104) - Method: Direct LVM disk mount via losetup, rsync transfer - Size: Total 4.4GB extracted and organized Next Phases: - Phase 3: XSD Workflow Analysis (Day 8-10) - Phase 4: Safety Standards Compliance Documentation (Day 11-12) - Phase 5: Component Categorization (Day 13-14) - Phase 6: Aurelio Brain Test (Day 15) Co-Authored-By: Claude <noreply@anthropic.com>
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<a href="string_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef P4X_STAND_STRING_H</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define P4X_STAND_STRING_H</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/* -------------------------- FILE PROLOGUE -------------------------------- */</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">/**</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * @if INCLUDE_HEADER</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * @copyright</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * (C) Copyright SYSGO AG.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * Klein-Winternheim, Germany</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * All rights reserved.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * @endif</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> *</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * @file</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * string.h</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * libstand ANSI C string manipulation functions.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * @if INCLUDE_HEADER</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * @cfg_management</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * $Id: include/stand/string.h 2019-08-14 16:05:26 +0200 7ddc261a524c8ef001208fb0ad6a86c375d9df23 $</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * $Author$</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * $Date$</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * $Revision$</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * $State$</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * @endif</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> */</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">/* @RQ IF_UTIL 14603 */</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">/* ------------------------- FILE INCLUSION -------------------------------- */</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">/* for size_t */</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="types_8h.html">stand/types.h</a>></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> <span class="comment">/* ----------------------- FUNCTION DECLARATIONS --------------------------- */</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">/** @addtogroup string</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> */</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">/**</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * Concatenate two strings by appending not more than \a n0 characters</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * (including the terminating NUL character) from the string pointed</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * to by \a src to the string pointed to by \a s1. The first character</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * of \a src overwrites the terminating NUL character of \a s1. A</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * terminating NUL character is always appended to the result. This</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * means that the number of characters appended to \a s1 may exceed \a n0</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * by one.</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> *</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * The pointer given as \a dst.</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> */</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">/* @RQ IF_UTIL 14359 */</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__string.html#ga3bc2c779d25f90da5243dc55d76b2259">strncat</a>(<span class="comment"></span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> /**</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * OUT: String to append to.</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> */</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">char</span> *dst,<span class="comment"></span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> /**</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * IN: String which is appended from.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> */</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *src,<span class="comment"></span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> /**</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * IN: Number of characters to append.</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> */</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordtype">size_t</span> n0);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"></span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment">/**</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * Compare not more than the first \a n characters of the string</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * pointed to by \a s1 and \a i.</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> *</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * If \a s1 sorts lexicographically after \a i, a value greater than</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * than zero is returned. In the opposite case, a value smaller than</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * zero is returned. If the strings are equivalent, zero is returned.</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> */</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment">/* @RQ IF_UTIL 14399 */</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__string.html#ga3cbea25d508f28f392ee202e96c039ea">strncmp</a>(<span class="comment"></span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> /**</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * IN: Pointer to a string which is compared.</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> */</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *a,<span class="comment"></span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> /**</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> * IN: Pointer to a string which is compared.</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> */</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *i,<span class="comment"></span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> /**</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * IN: Number of characters to compare.</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> */</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">size_t</span> n);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"></span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment">/**</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> * Compare the string pointed to by \a s1 and \a s2.</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> *</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> * If \a s1 sorts lexicographically after \a s2, a value greater than</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> * than zero is returned. In the opposite case, a value smaller than</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> * zero is returned. If the strings are equivalent, zero is returned.</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> */</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">/* @RQ IF_UTIL 16098 */</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__string.html#ga11bd144d7d44914099a3aeddf1c8567d">strcmp</a>(<span class="comment"></span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> /**</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * IN: Pointer to a string which is compared.</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> */</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s1,<span class="comment"></span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> /**</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * IN: Pointer to a string which is compared.</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> */</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s2);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"></span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment">/**</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * Copy not more than \a n0 characters (including the terminating NUL</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> * character) from the string pointed to by \a src to the string pointed</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> * to by \a dst0. If \a n0 is greater than the number of characters</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> * in \a src, NUL characters are appended to \a src.</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> *</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> * The pointer given as \a dst.</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> */</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment">/* @RQ IF_UTIL 14373 */</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__string.html#gad7ddf24a988deea9545e2aa3eb6c69f9">strncpy</a>(<span class="comment"></span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> /**</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> * IN: Pointer to the destination string.</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> */</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">char</span> *dst,<span class="comment"></span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> /**</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * OUT: Pointer to the source string.</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> */</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *src,<span class="comment"></span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> /**</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> * IN: Number of characters to copy.</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> */</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">size_t</span> n0);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"></span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment">/**</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> * Determine the string length of the string pointed to by a \a str. The</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * string length is the number of characters in the string disreagrding the</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> * terminating NUL character.</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> *</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * The number of characters the given string consists of without the</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> * terminating NUL character.</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> */</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment">/* @RQ IF_UTIL 14347 */</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">extern</span> <span class="keywordtype">size_t</span> <a class="code" href="group__string.html#ga008e171a518fe0e0352f31b245e03875">strlen</a>(<span class="comment"></span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> /**</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> * IN: The string to determine the length of.</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> */</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *str);</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"></span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment">/**</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * Find the first occurrence of the character \a c_int (casted to unsigned</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * char) in the first \a length characters of the string pointed to by \a s.</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> *</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * A pointer to the first occurrence of the character \a c_int in \a s or</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> * NULL, if \a c_int is not contained in the first \a n characters of \a s.</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> */</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment">/* @RQ IF_UTIL 14334 */</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__string.html#gac99b922a369d7ff6a58d9b5118c61441">strnchr</a>(<span class="comment"></span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> /**</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * IN: Pointer to the string in which to find the specified</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> * character.</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> */</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *src_void,<span class="comment"></span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> /**</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * IN: Number of bytes of the given string to scan for the specified</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * character.</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> */</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">size_t</span> length,<span class="comment"></span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> /**</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * IN: The character to find.</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> */</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">int</span> c_int);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"></span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment">/**</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * Find the last occurrence of the character \a c (casted to unsigned char)</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * in the first \a n characters of the string pointed to by \a s.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> *</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * A pointer to the last occurrence of the character \a c in \a s or</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * NULL, if \a c is not contained in the first \a n characters of \a s.</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> */</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment">/* @RQ IF_UTIL 14423 */</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="keyword">extern</span> <span class="keywordtype">char</span> *<a class="code" href="group__string.html#ga4004b2e67a611b69077c9f7ac81e88ad">strnrchr</a>(<span class="comment"></span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> /**</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * IN: Pointer to the string in which to find the specified</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * character.</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> */</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s,<span class="comment"></span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> /**</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * IN: Number of bytes of the given string to scan for the specified</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * character.</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> */</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">size_t</span> n,<span class="comment"></span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> /**</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * IN: The character to find.</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> */</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">int</span> c);</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"></span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment">/**</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * Determine the number of characters in the string pointed to by \a str</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * not taking the terminating NUL character into account. Up to</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> * \a n characters are scanned.</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> *</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * The number of characters in the string pointed to by \a str not including</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * the terminating NUL character or \a n if no terminating NUL</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> * character is contained in the first \a n characters.</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> */</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment">/* @RQ IF_UTIL 14411 */</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">extern</span> <span class="keywordtype">size_t</span> <a class="code" href="group__string.html#gaabb02a8d289c95414ec5c17eb8ffef64">strnlen</a>(<span class="comment"></span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> /**</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment"> * IN: Pointer to the string to determine the length of.</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> */</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *str,<span class="comment"></span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> /**</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * IN: Maximum length of the given string.</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> */</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordtype">size_t</span> n);</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"></span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment">/**</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> * Copy not more than \a n-1 characters (excluding the terminating NUL</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * character) from the string pointed to by \a s to the string pointed</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * to by \a d. If count is > 0, dst0 is terminated with NUL.</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> *</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> * The length of string dst0, excluding character 0, or count if the</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"> * resulting string was too long.</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> */</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="keyword">extern</span> <span class="keywordtype">size_t</span> <a class="code" href="group__string.html#ga50bd3317d65f3da7d180b8981e58c5a4">strlcpy</a>(<span class="comment"></span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> /**</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> * IN: Pointer to the destination string.</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> */</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">char</span> *d,<span class="comment"></span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> /**</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> * OUT: Pointer to the source string.</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"> */</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s,<span class="comment"></span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> /**</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> * IN: Number of characters to copy.</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> */</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">size_t</span> n);</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"></span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment">/**</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * Concatenate two strings, making the result no longer than count-1</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> * characters, excluding the terminating NUL. The destination string</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> * is always NUL terminated.</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> *</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> * The length of the string s1, excluding character 0, or count if the</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> * resulting string was too long.</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"> */</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keyword">extern</span> <span class="keywordtype">size_t</span> <a class="code" href="group__string.html#ga0266462615f2f112003cdb591710d299">strlcat</a>(<span class="comment"></span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> /**</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> * OUT: String to append to.</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"> */</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">char</span> *d,<span class="comment"></span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> /**</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> * IN: String which is appended from.</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> */</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *s,<span class="comment"></span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> /**</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> * IN: Number of characters to append.</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> */</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordtype">size_t</span> n);</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment"></span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment">/**</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> * Set the first \a length bytes at the given memory address \a m to the value</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment"> * of \a c_int.</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment"> *</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> * The pointer given as \a dst_void.</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> */</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment">/* @RQ IF_UTIL 14124 */</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="keyword">extern</span> <span class="keywordtype">void</span> *<a class="code" href="group__string.html#ga161ec4a2112b65d3653b8753795cac5a">memset</a>(<span class="comment"></span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> /**</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment"> * OUT: Start memory address.</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"> */</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">void</span> *dst_void,<span class="comment"></span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment"> /**</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment"> * IN: The value to assign to each byte in the specified range.</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> */</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordtype">int</span> c_int,<span class="comment"></span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> /**</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * IN: The length, in bytes, of the range to modify.</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> */</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordtype">size_t</span> length);</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"></span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment">/**</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * Find the first occurence of the byte \a c_int in the memory range specified</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> * by \a src_void and \a length.</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> *</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"> * A pointer to the first occurrence of the byte \a c_int in the specified</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> * memory range or NULL, if the byte \a c_int does not occur in the first</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment"> * \a length bytes.</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"> */</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment">/* @RQ IF_UTIL 14087 */</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="keyword">extern</span> <span class="keywordtype">void</span> *<a class="code" href="group__string.html#gafb6cca33c6f8cf4ba69e190b2ca3910c">memchr</a>(<span class="comment"></span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> /**</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> * IN: Start memory address.</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> */</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *src_void,<span class="comment"></span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"> /**</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> * IN: The byte value to find.</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> */</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordtype">int</span> c_int,<span class="comment"></span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> /**</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"> * IN: The length, in bytes, of the range to search in.</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> */</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordtype">size_t</span> length);</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"></span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment">/**</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"> * Copy \a length bytes of the memory block starting at \a src0 to the memory</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> * block starting at \a dst_void.</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> *</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> * The pointer given as \a dst_void.</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> */</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment">/* @RQ IF_UTIL 14111 */</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">extern</span> <span class="keywordtype">void</span> *<a class="code" href="group__string.html#gae6be9598fbe5a1fa0a8a3e8d4a032a7e">memcpy</a>(<span class="comment"></span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> /**</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"> * OUT: Start address of the destination memory range.</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> */</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordtype">void</span> *dst_void,<span class="comment"></span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment"> /**</span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="comment"> * IN: Start address of the source memory range.</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment"> */</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *src_void,<span class="comment"></span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"> /**</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment"> * IN: Number of bytes to copy from \a src_void to \a dst0.</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment"> */</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordtype">size_t</span> length);</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment"></span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment">/**</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * Copy \a len bytes of the memory block starting at \a src0</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> * to the overlapping memory block starting at \a dst_void.</span></div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> *</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment"> * The pointer given as \a dst_void.</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> */</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment">/* @RQ IF_UTIL 14615 */</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">extern</span> <span class="keywordtype">void</span> *<a class="code" href="group__string.html#gabe4c9182316f333045caae64f06d34ee">memmove</a>(<span class="comment"></span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment"> /**</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment"> * OUT: Start address of the destination memory range.</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="comment"> */</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordtype">void</span> *dst_void,<span class="comment"></span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="comment"> /**</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"> * IN: Start address of the source memory range.</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> */</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *src_void,<span class="comment"></span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment"> /**</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> * IN: Number of bytes to copy from \a src_void to \a dst0.</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> */</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordtype">size_t</span> len);</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"></span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment">/**</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> * @purpose</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> * Compare \a n bytes of the contents of the memory range pointed</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> * to by \a s1 to the contents of the memory range pointed to by \a b_void.</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> *</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment"> * @returns</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> * A value greater than, equal to or smaller than zero, according to</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> * whether the memory range pointed to by \a a_void is gearter than, equal to</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> * or smaller than the memory range pointed to by \a b_void.</span></div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="comment"> */</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment">/* @RQ IF_UTIL 14099 */</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__string.html#ga5ef3c4934e5f12655e4e349437a6fa93">memcmp</a>(<span class="comment"></span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> /**</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> * IN: Start address of the memory range to compare.</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> */</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *a_void,<span class="comment"></span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> /**</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * IN: Start address of the memory range to compare.</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> */</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *b_void,<span class="comment"></span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> /**</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * IN: Number of bytes to compare.</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> */</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordtype">size_t</span> n);</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"></span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment">/** @}</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> * End of group "string"</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> */</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="preprocessor">#endif </span><span class="comment">/* P4X_STAND_STRING_H */</span><span class="preprocessor"></span></div><div class="ttc" id="types_8h_html"><div class="ttname"><a href="types_8h.html">types.h</a></div><div class="ttdoc">libstand standard types, subset of ANSI C standard types. </div></div>
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<div class="ttc" id="group__string_html_gad7ddf24a988deea9545e2aa3eb6c69f9"><div class="ttname"><a href="group__string.html#gad7ddf24a988deea9545e2aa3eb6c69f9">strncpy</a></div><div class="ttdeci">char * strncpy(char *dst, const char *src, size_t n0)</div><div class="ttdoc">Copy not more than n0 characters (including the terminating NUL character) from the string pointed to...</div></div>
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<div class="ttc" id="group__string_html_ga5ef3c4934e5f12655e4e349437a6fa93"><div class="ttname"><a href="group__string.html#ga5ef3c4934e5f12655e4e349437a6fa93">memcmp</a></div><div class="ttdeci">int memcmp(const void *a_void, const void *b_void, size_t n)</div><div class="ttdoc">Compare n bytes of the contents of the memory range pointed to by s1 to the contents of the memory ra...</div></div>
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<div class="ttc" id="group__string_html_gafb6cca33c6f8cf4ba69e190b2ca3910c"><div class="ttname"><a href="group__string.html#gafb6cca33c6f8cf4ba69e190b2ca3910c">memchr</a></div><div class="ttdeci">void * memchr(const void *src_void, int c_int, size_t length)</div><div class="ttdoc">Find the first occurence of the byte c_int in the memory range specified by src_void and length...</div></div>
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<div class="ttc" id="group__string_html_ga008e171a518fe0e0352f31b245e03875"><div class="ttname"><a href="group__string.html#ga008e171a518fe0e0352f31b245e03875">strlen</a></div><div class="ttdeci">size_t strlen(const char *str)</div><div class="ttdoc">Determine the string length of the string pointed to by a str. The string length is the number of cha...</div></div>
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<div class="ttc" id="group__string_html_ga161ec4a2112b65d3653b8753795cac5a"><div class="ttname"><a href="group__string.html#ga161ec4a2112b65d3653b8753795cac5a">memset</a></div><div class="ttdeci">void * memset(void *dst_void, int c_int, size_t length)</div><div class="ttdoc">Set the first length bytes at the given memory address m to the value of c_int. </div></div>
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<div class="ttc" id="group__string_html_ga3bc2c779d25f90da5243dc55d76b2259"><div class="ttname"><a href="group__string.html#ga3bc2c779d25f90da5243dc55d76b2259">strncat</a></div><div class="ttdeci">char * strncat(char *dst, const char *src, size_t n0)</div><div class="ttdoc">Concatenate two strings by appending not more than n0 characters (including the terminating NUL chara...</div></div>
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<div class="ttc" id="group__string_html_ga4004b2e67a611b69077c9f7ac81e88ad"><div class="ttname"><a href="group__string.html#ga4004b2e67a611b69077c9f7ac81e88ad">strnrchr</a></div><div class="ttdeci">char * strnrchr(const char *s, size_t n, int c)</div><div class="ttdoc">Find the last occurrence of the character c (casted to unsigned char) in the first n characters of th...</div></div>
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<div class="ttc" id="group__string_html_gabe4c9182316f333045caae64f06d34ee"><div class="ttname"><a href="group__string.html#gabe4c9182316f333045caae64f06d34ee">memmove</a></div><div class="ttdeci">void * memmove(void *dst_void, const void *src_void, size_t len)</div><div class="ttdoc">Copy len bytes of the memory block starting at src0 to the overlapping memory block starting at dst_v...</div></div>
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<div class="ttc" id="group__string_html_ga11bd144d7d44914099a3aeddf1c8567d"><div class="ttname"><a href="group__string.html#ga11bd144d7d44914099a3aeddf1c8567d">strcmp</a></div><div class="ttdeci">int strcmp(const char *s1, const char *s2)</div><div class="ttdoc">Compare the string pointed to by s1 and s2. </div></div>
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<div class="ttc" id="group__string_html_ga50bd3317d65f3da7d180b8981e58c5a4"><div class="ttname"><a href="group__string.html#ga50bd3317d65f3da7d180b8981e58c5a4">strlcpy</a></div><div class="ttdeci">size_t strlcpy(char *d, const char *s, size_t n)</div><div class="ttdoc">Copy not more than n-1 characters (excluding the terminating NUL character) from the string pointed t...</div></div>
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<div class="ttc" id="group__string_html_gac99b922a369d7ff6a58d9b5118c61441"><div class="ttname"><a href="group__string.html#gac99b922a369d7ff6a58d9b5118c61441">strnchr</a></div><div class="ttdeci">char * strnchr(const char *src_void, size_t length, int c_int)</div><div class="ttdoc">Find the first occurrence of the character c_int (casted to unsigned char) in the first length charac...</div></div>
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<div class="ttc" id="group__string_html_ga0266462615f2f112003cdb591710d299"><div class="ttname"><a href="group__string.html#ga0266462615f2f112003cdb591710d299">strlcat</a></div><div class="ttdeci">size_t strlcat(char *d, const char *s, size_t n)</div><div class="ttdoc">Concatenate two strings, making the result no longer than count-1 characters, excluding the terminati...</div></div>
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<div class="ttc" id="group__string_html_gaabb02a8d289c95414ec5c17eb8ffef64"><div class="ttname"><a href="group__string.html#gaabb02a8d289c95414ec5c17eb8ffef64">strnlen</a></div><div class="ttdeci">size_t strnlen(const char *str, size_t n)</div><div class="ttdoc">Determine the number of characters in the string pointed to by str not taking the terminating NUL cha...</div></div>
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<div class="ttc" id="group__string_html_gae6be9598fbe5a1fa0a8a3e8d4a032a7e"><div class="ttname"><a href="group__string.html#gae6be9598fbe5a1fa0a8a3e8d4a032a7e">memcpy</a></div><div class="ttdeci">void * memcpy(void *dst_void, const void *src_void, size_t length)</div><div class="ttdoc">Copy length bytes of the memory block starting at src0 to the memory block starting at dst_void...</div></div>
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<div class="ttc" id="group__string_html_ga3cbea25d508f28f392ee202e96c039ea"><div class="ttname"><a href="group__string.html#ga3cbea25d508f28f392ee202e96c039ea">strncmp</a></div><div class="ttdeci">int strncmp(const char *a, const char *i, size_t n)</div><div class="ttdoc">Compare not more than the first n characters of the string pointed to by s1 and i. </div></div>
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