1#include <math_ldbl_opt.h>
2#undef compat_symbol
3#define compat_symbol(l,n,a,v)
4#include <math/w_exp10l_compat.c>
5#if LIBM_SVID_COMPAT
6# if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_27)
7/* compat_symbol was undefined and redefined above to avoid the
8 default pow10l compat symbol at version GLIBC_2_1 (as for ldbl-opt
9 configurations, that version should have the alias to exp10). So
10 it now needs to be redefined to define the compat symbol at version
11 LONG_DOUBLE_COMPAT_VERSION. */
12# undef compat_symbol
13# define compat_symbol(lib, local, symbol, version) \
14 compat_symbol_reference (lib, local, symbol, version)
15compat_symbol (libm, __pow10l, pow10l, LONG_DOUBLE_COMPAT_VERSION);
16# endif
17#endif
18

source code of glibc/sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c