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49 lines
1.4 KiB
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49 lines
1.4 KiB
HTML
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<TITLE>cc65 function reference: Alphabetical function reference: abs</TITLE>
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<H2><A NAME="abs"></A> 3.18 <A HREF="funcref.html#toc3.18">abs</A></H2>
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<P>
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<BLOCKQUOTE>
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<DL>
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<DT><B>Function</B><DD><P>Returns the absolute value of an integer.</P>
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<DT><B>Header</B><DD><P><CODE>
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<A HREF="funcref-38.html#stdlib.h">stdlib.h</A></CODE></P>
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<DT><B>Declaration</B><DD><P><CODE>int __fastcall__ abs (int v);</CODE></P>
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<DT><B>Description</B><DD><P><CODE>abs</CODE> returns the absolute value of the argument passed to
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the function.</P>
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<DT><B>Limits</B><DD><P>
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<UL>
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<LI>The return value is undefined if <CODE>INT_MIN</CODE> is passed to the function.</LI>
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<LI>The function is only available as fastcall function, so it may only be
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used in presence of a prototype.</LI>
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</UL>
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</P>
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<DT><B>Availability</B><DD><P>ISO 9899</P>
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<DT><B>See also</B><DD><P>
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<A HREF="funcref-135.html#labs">labs</A></P>
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<DT><B>Example</B><DD><P>None.</P>
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