1 #include <math.h> 2 #include <math_ldbl_opt.h> 3 #undef weak_alias 4 #define weak_alias(n,a) 5 #define __signbitl(arg) ___signbitl(arg) 6 #include <sysdeps/ieee754/ldbl-128/s_signbitl.c> 7 #undef __signbitl 8 #if IS_IN (libm) 9 long_double_symbol (libm, ___signbitl, __signbitl); 10 #else 11 long_double_symbol (libc, ___signbitl, __signbitl); 12 #endif 13