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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: cgetc</TITLE> <LINK HREF="funcref-72.html" REL=next> <LINK HREF="funcref-70.html" REL=previous> <LINK HREF="funcref.html#toc3" REL=contents></HEAD><BODY><A HREF="funcref-72.html">Next</A><A HREF="funcref-70.html">Previous</A><A HREF="funcref.html#toc3">Contents</A><HR><H2><A NAME="cgetc"></A> 3.30 <A HREF="funcref.html#toc3.30">cgetc</A></H2><P><BLOCKQUOTE><DL><DT><B>Function</B><DD><P>Read a character from the keyboard.</P><DT><B>Header</B><DD><P><CODE><A HREF="funcref-11.html#conio.h">conio.h</A></CODE></P><DT><B>Declaration</B><DD><P><CODE>char cgetc (void);</CODE></P><DT><B>Description</B><DD><P>The function reads a character from the keyboard. If there isno character available, <CODE>cgetc</CODE> waits until the user presses a key. If thecursor is enabled by use of the <CODE>cursor</CODE> function, a blinking cursor isdisplayed while waiting.</P><DT><B>Limits</B><DD><P><UL><LI>If the system supports a keyboard buffer, <CODE>cgetc</CODE> will fetch a keyfrom this buffer and wait only if the buffer is empty.</LI></UL></P><DT><B>Availability</B><DD><P>cc65</P><DT><B>See also</B><DD><P><A HREF="funcref-82.html#cursor">cursor</A>,<A HREF="funcref-116.html#kbhit">kbhit</A></P><DT><B>Example</B><DD><P>None.</P></DL></BLOCKQUOTE></P><HR><A HREF="funcref-72.html">Next</A><A HREF="funcref-70.html">Previous</A><A HREF="funcref.html#toc3">Contents</A></BODY></HTML>⌨️ 快捷键说明
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