PY_SSIZE_T_CLEAN    3 third_party/bintrees/bintrees/cwalker.c #define PY_SSIZE_T_CLEAN
PY_SSIZE_T_CLEAN    3 third_party/bintrees/bintrees/qavltree.c #define PY_SSIZE_T_CLEAN
PY_SSIZE_T_CLEAN    3 third_party/bintrees/bintrees/qbintree.c #define PY_SSIZE_T_CLEAN
PY_SSIZE_T_CLEAN    3 third_party/bintrees/bintrees/qrbtree.c #define PY_SSIZE_T_CLEAN