HAVE_WORKING_DUPLOCALE 265 maint/gnulib/lib/locale.in.h # ifndef HAVE_WORKING_DUPLOCALE HAVE_WORKING_DUPLOCALE 23 maint/gnulib/tests/test-duplocale.c #if HAVE_WORKING_DUPLOCALE HAVE_WORKING_DUPLOCALE 39 maint/gnulib/tests/test-locale-c++.cc #if GNULIB_TEST_DUPLOCALE && HAVE_WORKING_DUPLOCALE