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56 lines
1.8 KiB
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56 lines
1.8 KiB
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<TITLE>cc65 function reference: Alphabetical function reference: itoa</TITLE>
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<H2><A NAME="itoa"></A> 3.82 <A HREF="funcref.html#toc3.82">itoa</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>Convert an integer into a string.</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>char* __fastcall__ itoa (int val, char* buf, int radix);</CODE></P>
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<DT><B>Description</B><DD><P><CODE>itoa</CODE> converts the integer <CODE>val</CODE> into a string using
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<CODE>radix</CODE> as the base.</P>
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<DT><B>Limits</B><DD><P>
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<UL>
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<LI>There are no provisions to prevent a buffer overflow.</LI>
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<LI>If <CODE>val</CODE> contains <CODE>INT_MIN</CODE>, the behaviour is undefined.</LI>
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<LI>The function is non standard, so it is not available in strict ANSI mode.
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You should probably use <CODE>sprintf</CODE> instead.</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>cc65</P>
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<DT><B>See also</B><DD><P>
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<A HREF="funcref-66.html#atoi">atoi</A>,
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<A HREF="funcref-67.html#atol">atol</A>,
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<A HREF="funcref-136.html#ltoa">ltoa</A>,
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<A HREF="funcref-208.html#ultoa">ultoa</A>,
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<A HREF="funcref-210.html#utoa">utoa</A></P>
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<DT><B>Example</B><DD><P>None.</P>
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</DL>
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</BLOCKQUOTE>
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