.TH L 3
.SH NAME 
L - generate logging messages in C and C++.
.SH SYNOPSIS

#include <L.h>

L(format,...)

LG(guard,format,...)

LH(handler,format,...)

LP(param,format,...)

LGH(guard,handler,format,...)

LHP(handler,param,format,...)

LGHP(guard,handler,param,format,...)

.SH DESCRIPTION

The L macro is used to print logging or debugging messages.

format,... - a printf(3) style argument list containing the message

guard - print only if the guard is true.

handler - the code that does the printing, e.g. support is provided for
sending log messages to a circular buffer.

param - a parameter to be passed off to the handler, e.g. a file descriptor.

See nana.info for details on configuring the behaviour.
You also need to include the nana library by using
\-lnana if you use the default setup.

.SH SEE ALSO
nana-clg(1), nana(1), nana(3), I(3), DI(3), L(3), DL(3), Q(3) and nana.info.

The nana.info file is the primary documentation for this package.
.SH AUTHOR
Phil Maker <pjm@gnu.org>