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117
<a name="l00097"></a>00097 {
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118
<a name="l00098"></a>00098 <span class="keywordflow">if</span> (c >= <span class="charliteral">'0'</span> && c <= <span class="charliteral">'9'</span>)
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119
<a name="l00099"></a>00099 <span class="keywordflow">return</span> (c - <span class="charliteral">'0'</span>);
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124
<a name="l00104"></a>00104 <span class="keywordflow">return</span> 0;
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125
<a name="l00105"></a>00105 }
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126
<a name="l00106"></a>00106