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<h1>/Users/andy/dev/ohcount/src/diff.h File Reference</h1>
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<a href="diff_8h_source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="diff_8h.html#2158e42dfd5bb377fb1c09aa8bd34acf">ohcount_calc_diff</a> (const char *from, const char *to, int *added, int *removed)</td></tr>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="2158e42dfd5bb377fb1c09aa8bd34acf"></a><!-- doxytag: member="diff.h::ohcount_calc_diff" ref="2158e42dfd5bb377fb1c09aa8bd34acf" args="(const char *from, const char *to, int *added, int *removed)" -->
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<td class="memname">void ohcount_calc_diff </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>from</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>to</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>added</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>removed</em></td><td> </td>
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<td>)</td>
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<p>
Computes the diff between the lines of two given string buffers. The results are stored in the passed integer pointers. Note: The algorithm discussed mentions a check being performed to find lines matched incorrectly due to hashing; it is not in this implementation. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>from</em> </td><td>The diff 'from' buffer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>to</em> </td><td>The diff 'to' buffer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>added</em> </td><td>Int pointer the number of lines added result is stored to. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>removed</em> </td><td>Int pointer the number of lines removed result is stored to. </td></tr>
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