Manual Pages  — LIBXO

xo_error – generate simple error messages in multiple output styles

LIBRARY SYNOPSIS DESCRIPTION SEE ALSO HISTORY AUTHORS

libxo

#include <libxo/xo.h>

void
xo_error(const char *fmt, ...);

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.

The libxo library first appeared in FreeBSD 11.0 .

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