LIBXO(3)               FreeBSD Library Functions Manual               LIBXO(3)

NAME
     xo_error - generate simple error messages in multiple output styles

LIBRARY
     Text, XML, JSON, and HTML Output Emission Library (libxo, -lxo)

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.

SEE ALSO
     printf(3), xo_emit(3), libxo(3)

HISTORY
     The libxo library first appeared in FreeBSD 11.0.

AUTHORS
     libxo was written by Phil Shafer <phil@freebsd.org>.

FreeBSD 13.1-RELEASE-p6        December 4, 2014        FreeBSD 13.1-RELEASE-p6