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

NAME
     xo_set_version, xo_set_version_h - record content-version information in
     encoded output

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

SYNOPSIS
     #include <libxo/xo.h>

     void
     xo_set_version(const char *version);

     void
     xo_set_version_h(xo_handle_t *xop, const char *version);

DESCRIPTION
     The xo_set_version function records a version number to be emitted as
     part of the data for encoding styles (XML and JSON).  This version number
     is suitable for tracking changes in the content, allowing a user of the
     data to discern which version of the data model is in use.

SEE ALSO
     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