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<html>
<head>
<title>EAGLE Help: strrchr()</title>
</head>
<body bgcolor=white>
<font face=Helvetica,Arial>
<hr>
<i>EAGLE Help</i>
<h1><center>strrchr()</center></h1>
<hr>
<dl>
<dt>
<b>Function</b>
<dd>
Scans a string for the last occurrence of a given character.
<p>
<dt>
<b>Syntax</b>
<dd>
<tt>int strrchr(string s, char c[, int index]);</tt>
<p>
<dt>
<b>Returns</b>
<dd>
The <tt>strrchr</tt> function returns the integer offset of the
character in the string, or <tt>-1</tt> if the character does not
occur in the string.
<p>
</dl>
<b>See also</b> <a href=258.htm>strchr</a>,
<a href=263.htm>strrstr</a>
<p>
If <tt>index</tt> is given, the search starts at that position.
Negative values are counted from the end of the string.
<p>
<b>Example</b>
<pre>
string s = "This is a string";
char c = 'a';
int pos = strrchr(s, c);
if (pos >= 0)
printf("The character %c is at position %d\n", c, pos);
else
printf("The character was not found\n");
</pre>
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