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Mixer.xs  view on Meta::CPAN

	int	duration

void
CROSSFADE_ease_in_out_quad (crossfade, out, in, result)
	int	crossfade
	SV *	out
	SV *	in
	SV *	result
	PREINIT:
	I32* temp;
	PPCODE:
	temp = PL_markstack_ptr++;
	CROSSFADE_ease_in_out_quad(crossfade, out, in, result);
	if (PL_markstack_ptr != temp) {
          /* truly void, because dXSARGS not invoked */
	  PL_markstack_ptr = temp;
	  XSRETURN_EMPTY; /* return empty stack */
        }
        /* must have used dXSARGS; list context implied */
	return; /* assume stack size is correct */