1#include "libm.h"
2
3#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
4long double complex ccosl(long double complex z)
5{
6	return ccos(z);
7}
8#else
9long double complex ccosl(long double complex z)
10{
11	return ccoshl(CMPLXL(-cimagl(z), creall(z)));
12}
13#endif
14