DO_TEST_RECURSIVE_LOCK   46 maint/gnulib/tests/test-lock.c #define DO_TEST_RECURSIVE_LOCK 1
DO_TEST_RECURSIVE_LOCK   30 maint/gnulib/tests/test-mtx.c #define DO_TEST_RECURSIVE_LOCK 1
DO_TEST_RECURSIVE_LOCK   32 maint/gnulib/tests/test-pthread-mutex.c #define DO_TEST_RECURSIVE_LOCK 1