google3/third_party/grte/v4_src/glibc-2.19/sysdeps/ieee754/ldbl-64-128/s_cosl.c

#include <math_ldbl_opt.h>
#undef weak_alias
#define weak_alias(n,a)
#include <sysdeps/ieee754/ldbl-128/s_cosl.c>
long_double_symbol (libm, __cosl, cosl);