ref: d3298a0f73f8d45249df6b45b167ae17bea22167
dir: /hash.h/
typedef struct Hnode Hnode; struct Hnode { Hnode *next; int filled; }; typedef struct Hmap Hmap; struct Hmap { RWLock; uvlong (*hash)(Hnode*); int (*cmp)(Hnode*,Hnode*); int nodeverb; int size; usize nsize; uchar *nodes; int len; int cap; };