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