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<H2> modfl </H2>
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<H3> Syntax                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           </H3>
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<P>

<TABLE><tr><td>&nbsp;</td><td class=example><pre>#include &#60;math.h&#62;

long double modfl(long double x, long double *pint);
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<H3> Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        </H3>
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<P>

<CODE>modfl</CODE> breaks down <VAR>x</VAR> into its integer portion (which it
stores in <VAR>*pint</VAR>) and the remaining fractional portion, which it
returns.
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<H3> Return Value                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 </H3>
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The fractional portion.
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<H3> Portability                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        </H3>
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<P>

<TABLE>
<TR><TD>ANSI/ISO C</TD>
</TD><TD> No
</TR>
<TR><TD>POSIX</TD>
</TD><TD> No
</TR></TABLE>
<P>

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