DO_TEST_RECURSIVE_LOCK 591 maint/gnulib/tests/test-lock.c #if DO_TEST_RECURSIVE_LOCK DO_TEST_RECURSIVE_LOCK 483 maint/gnulib/tests/test-mtx.c #if DO_TEST_RECURSIVE_LOCK DO_TEST_RECURSIVE_LOCK 343 maint/gnulib/tests/test-pthread-mutex.c #if DO_TEST_RECURSIVE_LOCK