1#include "complex_impl.h"
 2
 3// FIXME
 4
 5static const float float_pi_2 = M_PI_2;
 6
 7float complex cacosf(float complex z)
 8{
 9	z = casinf(z);
10	return CMPLXF(float_pi_2 - crealf(z), -cimagf(z));
11}