1  #include <math_ldbl_opt.h>
       2  #include <math/w_lgamma_compat.c>
       3  #if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
       4  strong_alias (__lgamma_compat, __lgammal_dbl_compat)
       5  compat_symbol (libm, __lgammal_dbl_compat, lgammal, GLIBC_2_0);
       6  compat_symbol (libm, __gamma, gammal, GLIBC_2_0);
       7  #endif