LIBXO(3)

NAME
xo_error - generate error messages

LIBRARY
libxo

SYNOPSIS
#include <libxo/xo.h>
void
xo_error(const char *fmt, ...);

DESCRIPTION
Use the xo_error() function to generate error messages to standard error. The fmt argument is a string containing printf-style formatting instructions that describe the remaining arguments.

When converting an application to libxo, one can replace fprintf(stderr,...) calls with xo_error() calls.

ADDITIONAL DOCUMENTATION
Complete documentation can be found on github:

    http://juniper.github.io/libxo/libxo-manual.html

libxo lives on github as:

    https://github.com/Juniper/libxo

The latest release of libxo is available at:

    https://github.com/Juniper/libxo/releases

SEE ALSO
printf(3) xo_emit(3)

HISTORY
The libxo library was added in FreeBSD 11.0.

AUTHOR
Phil Shafer