KHASH_INIT        235 core/khash.h     KHASH_INIT(name, t, _PN, PNUniq, const char *, 0, kh_pnstr_hash_func, \
KHASH_INIT        239 core/khash.h     KHASH_INIT(name, t, _PN, _PN, _PN, 1, kh_pn_hash_func,		\