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+<title>strncpy function</title>
+
+<head>
+<script language="JavaScript">
+</script>
+</head>
+
+<body bgcolor=#ffffcc>
+<hr>
+<center>
+<h1>strtok function</h1>
+</center>
+<hr>
+<p>
+All the books that I have read, say that strtok will break a string 
+into tokens. This is true, but a more obvious 
+explanation is, that it will break a string into <b>words</b>.
+<p>
+<hr>
+<pre>
+
+Library:   string.h
+
+Prototype: char * strtok(char *s, const char *delim);
+
+Syntax:	   char string []="abc def ghi";
+	   char * word;
+
+	   word=strtok(string, " ");
+	   word=strtok(NULL, " ");
+
+</pre>
+
+<b>strtok</b> requires a string and the word delimiters, for example:
+
+<pre>
+
+	   word = strtok(string, " ");
+	                   A      A
+	                   |      |
+	                   |	  -------  Delimiters.
+	                   |
+	                   --------------  String to break up.
+
+</pre>				
+After the first call to strtok, word will point to <b>abc</b> on the second
+call, word will point to <b>def</b>
+<p>
+<hr>
+<h2>Notes:</h2>
+<ul>
+<li>strtok will alter the I/P string by placing 
+<a href="../SYNTAX/null.html">NULLS</a> at the delimiter
+positions. A good habit is to <a href="../FUNCTIONS/strcpy.html">copy</a> 
+the string to a tempary string
+and use the copy in the strtok call.
+<p>
+<li>More than one delimiter can be specified. So you could code:
+<pre>
+
+	word = strtok(string, " <a href="../FUNCTIONS/escape.html">\t</a>;:,");
+	                         
+</pre>
+<li>You do not have to include \0 or <a href=../SYNTAX/null.html>NULL</a>
+</ul>
+<hr>
+<h2>Examples:</h2>
+<img src=../../GRAPHICS/computer.gif>
+<a href="../EXAMPLES/strtok.c"> Example program.</a>
+<hr>
+<h2>See also:</h2>
+<dt><a href="strcpy.html">strcpy</a> 
+<dt><a href="strncpy.html">strncpy</a> 
+
+
+<p>
+
+<hr>
+<p>
+<center>
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+<p>
+<hr>
+<address>Martin Leslie 
+</address><p>
+</body>
+</html>