GLIBC_2_0 103 libglibc/obstack.c # if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_4) GLIBC_2_0 108 libglibc/obstack.c compat_symbol (libc, _obstack_compat, _obstack, GLIBC_2_0);