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