Function xo_style

tools/libxo/libxo/libxo.c:433–441

* xo_style is used to retrieve the current style. When we're built * for "text only" mode, we use this function to drive the removal * of most of the code in libxo. We return a constant and the compiler * happily removes the non-text code that is not longer executed. This * trims our code nicely without needing to trampel perfectly readable * code with ifdefs. */

 * code with ifdefs.
 */
static inline xo_style_t
xo_style (xo_handle_t *xop UNUSED)
{
#ifdef LIBXO_TEXT_ONLY
    return XO_STYLE_TEXT;
#else /* LIBXO_TEXT_ONLY */
    return xop->xo_style;
#endif /* LIBXO_TEXT_ONLY */
}

/*
 * Allow the compiler to optimize out non-text-only code while