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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><HTML><HEAD> <META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.20"> <TITLE>cc65 function reference: Alphabetical function reference: itoa</TITLE> <LINK HREF="funcref-116.html" REL=next> <LINK HREF="funcref-114.html" REL=previous> <LINK HREF="funcref.html#toc3" REL=contents></HEAD><BODY><A HREF="funcref-116.html">Next</A><A HREF="funcref-114.html">Previous</A><A HREF="funcref.html#toc3">Contents</A><HR><H2><A NAME="itoa"></A> 3.74 <A HREF="funcref.html#toc3.74">itoa</A></H2><P><BLOCKQUOTE><DL><DT><B>Function</B><DD><P>Convert an integer into a string.</P><DT><B>Header</B><DD><P><CODE><A HREF="funcref-34.html#stdlib.h">stdlib.h</A></CODE></P><DT><B>Declaration</B><DD><P><CODE>char* __fastcall__ itoa (int val, char* buf, int radix);</CODE></P><DT><B>Description</B><DD><P><CODE>itoa</CODE> converts the integer <CODE>val</CODE> into a string using<CODE>radix</CODE> as the base.</P><DT><B>Limits</B><DD><P><UL><LI>There are no provisions to prevent a buffer overflow.</LI><LI>If <CODE>val</CODE> contains <CODE>INT_MIN</CODE>, the behaviour is undefined.</LI><LI>The function is non standard, so it is not available in strict ANSI mode.You should probably use <CODE>sprintf</CODE> instead.</LI><LI>The function is only available as fastcall function, so it may only beused in presence of a prototype.</LI></UL></P><DT><B>Availability</B><DD><P>cc65</P><DT><B>See also</B><DD><P><A HREF="funcref-61.html#atoi">atoi</A>,<A HREF="funcref-62.html#atol">atol</A>,<A HREF="funcref-118.html#ltoa">ltoa</A>,<A HREF="funcref-165.html#ultoa">ultoa</A>,<A HREF="funcref-167.html#utoa">utoa</A></P><DT><B>Example</B><DD><P>None.</P></DL></BLOCKQUOTE></P><HR><A HREF="funcref-116.html">Next</A><A HREF="funcref-114.html">Previous</A><A HREF="funcref.html#toc3">Contents</A></BODY></HTML>⌨️ 快捷键说明
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