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+<H1 class="no-header">curs_print 3x 2024-03-16 ncurses 6.5 Library calls</H1>
<PRE>
-<!-- Manpage converted by man2html 3.0.1 -->
+<STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG> Library calls <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG>
-</PRE>
-<H2>NAME</H2><PRE>
- <B>mcprint</B> - ship binary data to printer
-</PRE>
-<H2>SYNOPSIS</H2><PRE>
- <B>#include</B> <B><curses.h></B>
- <B>int</B> <B>mcprint(char</B> <B>*data,</B> <B>int</B> <B>len);</B>
+</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
+ <STRONG>mcprint</STRONG> - write binary data to printer using <EM>terminfo</EM> capabilities
-</PRE>
-<H2>DESCRIPTION</H2><PRE>
- This function uses the <B>mc5p</B> or <B>mc4</B> and <B>mc5</B> capabilities,
- if they are present, to ship given data to a printer
- attached to the terminal.
+</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
+ <STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
- Note that the <B>mcprint</B> code has no way to do flow control
- with the printer or to know how much buffering it has.
- Your application is responsible for keeping the rate of
- writes to the printer below its continuous throughput rate
- (typically about half of its nominal cps rating). Dot-
- matrix printers and 6-page-per-minute lasers can typically
- handle 80cps, so a good conservative rule of thumb is to
- sleep for a second after shipping each 80-character line.
+ <STRONG>int</STRONG> <STRONG>mcprint(char</STRONG> <STRONG>*</STRONG><EM>data</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>len</EM><STRONG>);</STRONG>
+</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
+ This function uses the <STRONG>mc5p</STRONG> or <STRONG>mc4</STRONG> and <STRONG>mc5</STRONG> capabilities, if they are
+ present, to ship given data to a printer attached to the terminal.
-</PRE>
-<H2>RETURN VALUE</H2><PRE>
- The <B>mcprint</B> function returns <B>ERR</B> if the write operation
- aborted for some reason. In this case, errno will contain
- either an error associated with <B>write(2)</B> or one of the
- following:
+ Note that the <STRONG>mcprint</STRONG> code has no way to do flow control with the
+ printer or to know how much buffering it has. Your application is
+ responsible for keeping the rate of writes to the printer below its
+ continuous throughput rate (typically about half of its nominal cps
+ rating). Dot-matrix printers and 6-page-per-minute lasers can
+ typically handle 80cps, so a good conservative rule of thumb is to
+ sleep for a second after shipping each 80-character line.
- ENODEV
- Capabilities for printer redirection don't exist.
- ENOMEM
- Couldn't allocate sufficient memory to buffer the
- printer write.
+</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
+ The <STRONG>mcprint</STRONG> function returns <STRONG>ERR</STRONG> if the write operation aborted for
+ some reason. In this case, <STRONG>errno</STRONG> will contain either an error
+ associated with <STRONG>write(2)</STRONG> or one of the following:
- When <B>mcprint</B> succeeds, it returns the number of char-
- acters actually sent to the printer.
+ <STRONG>ENODEV</STRONG>
+ Capabilities for printer redirection do not exist.
+ <STRONG>ENOMEM</STRONG>
+ Couldn't allocate sufficient memory to buffer the printer write.
-</PRE>
-<H2>PORTABILITY</H2><PRE>
- The <B>mcprint</B> call was designed for <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>, and is not
- found in SVr4 curses, 4.4BSD curses, or any other previous
- version of curses.
+ When <STRONG>mcprint</STRONG> succeeds, it returns the number of characters actually
+ sent to the printer.
-</PRE>
-<H2>BUGS</H2><PRE>
- Padding in the <B>mc5p</B>, <B>mc4</B> and <B>mc5</B> capabilities will not be
- interpreted.
+</PRE><H2><a name="h2-EXTENSIONS">EXTENSIONS</a></H2><PRE>
+ <STRONG>mcprint</STRONG> was designed for <STRONG><A HREF="ncurses.3x.html">ncurses(3x)</A></STRONG>, and was not found in SVr4 <EM>curses</EM>,
+ 4.4BSD <EM>curses</EM>, or any other previous curses implementation.
-</PRE>
-<H2>SEE ALSO</H2><PRE>
- <B><A HREF="ncurses.3x.html">curses(3x)</A></B>
+</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
+ Applications employing this <EM>ncurses</EM> extension should condition its use
+ on the visibility of the <STRONG>NCURSES_VERSION</STRONG> preprocessor macro.
+
+
+</PRE><H2><a name="h2-BUGS">BUGS</a></H2><PRE>
+ Padding in the <STRONG>mc5p</STRONG>, <STRONG>mc4</STRONG>, and <STRONG>mc5</STRONG> capabilities is not interpreted.
+
+</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
+ <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>
+ncurses 6.5 2024-03-16 <STRONG><A HREF="curs_print.3x.html">curs_print(3x)</A></STRONG>
</PRE>
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+<ul>
+<li><a href="#h2-NAME">NAME</a></li>
+<li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
+<li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
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+<li><a href="#h2-EXTENSIONS">EXTENSIONS</a></li>
+<li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
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