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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>clock</TITLE>
+<body bgcolor="#ffffcc">
+<hr>
+<pre>
+
+
+
+<h3>CLOCK(3) Linux Programmer's Manual CLOCK(3)
+</h3>
+
+<h3>NAME
+</h3> clock - Determine processor time
+
+<h3>SYNOPSIS
+</h3> #include &lt;time.h&gt;
+
+ clock_t clock(void);
+
+<h3>DESCRIPTION
+</h3> The clock() function returns an approximation of processor
+ time used by the program.
+
+<h3>RETURN VALUE
+</h3> The value returned is the CPU time used so far as a
+ clock_t; to get the number of seconds used, divide by
+ CLOCKS_PER_SEC.
+
+<h3>CONFORMS TO
+</h3> ANSI C
+
+<h3>BUGS
+</h3> The C standard allows for arbitrary values at the start of
+ the program; take the difference between the value
+ returned from a call to clock() at the start of the pro-
+ gram and the end to get maximum portability.
+
+ The times() function call returns more information.
+
+</pre>
+<hr>
+<h3>SEE ALSO
+</h3><p>
+<a href=times.htm>times</a>,
+<pre>
+
+
+
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+
+<h3>GNU April 21, 1993 1
+</h3>
+
+ </pre>
+<P>
+<hr>
+<p>
+<center>
+<table border=2 width=80%>
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+
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