#ifndef _TGMATH_H
#define _TGMATH_H 1
// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/tgmath.h.html
#include <sys/cdefs.h>
__BEGIN_DECLS
#include <math.h>
#include <complex.h>
// FIXME
__END_DECLS
#endif