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authorTobias Klauser <tklauser@distanz.ch>2008-01-27 11:37:44 +0100
committerTobias Klauser <tklauser@xenon.tklauser.home>2008-01-27 11:37:44 +0100
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+<title>strlen function</title>
+
+<head>
+<script language="JavaScript">
+</script>
+</head>
+
+<body bgcolor=#ffffcc>
+<hr>
+<center>
+<h1>strlen function </h1>
+</center>
+<hr>
+<p>
+<b>strlen</b> will give you the length of a string, NOT including the '\0'
+terminator. It should not be confused with the
+<a href=../SYNTAX/sizeof.html>sizeof</a> operator
+which returns the size of a variable (that could hold a string).<p>
+
+<pre>
+Library: string.h
+
+Prototype: size_t strlen(const char *s);
+
+Syntax: size_t size;
+ char string[20]="red dwarf";
+ size = strlen(string);
+</pre>
+
+<hr>
+<h2>Examples</h2>
+<img src=../../GRAPHICS/computer.gif>
+<a href=../EXAMPLES/reverse.c> Example program.</a>
+<hr>
+<h2>See Also</h2>
+<img src=../../GRAPHICS/man.gif>
+<a href=../MAN/strlen.htm> strlen man page.</a>
+<p>
+
+<img src=../../GRAPHICS/whiteball.gif>
+<a href=../SYNTAX/sizeof.html>sizeof</a> operator.
+<p>
+
+<img src=../../GRAPHICS/computer.gif>
+<a href=../EXAMPLES/lenstr.c> lenstr - User written version of strlen.</a>
+
+
+<p>
+
+<hr>
+<p>
+<center>
+<table border=2 width="80%" bgcolor="ivory">
+<tr align=center>
+<td width="25%">
+<a href="../cref.html"> Top</a>
+</td><td width="25%">
+<a href="../master_index.html"> Master Index</a>
+</td><td width="25%">
+<a href="../SYNTAX/keywords.html"> Keywords</a>
+</td><td width="25%">
+<a href="funcref.htm"> Functions</a>
+</td>
+</tr>
+</table>
+</center>
+<p>
+<hr>
+<address>Martin Leslie
+</address><p>
+</body>
+</html>