#include "libm.h"
-#if LD64
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
// FIXME
-#elif LD80 || LD128
+#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
#define LDBL_INFNAN_EXP (LDBL_MAX_EXP * 2 - 1)
float nexttowardf(float x, long double y)