ref: 04c4a9ca8b06e34a203f7ddacc2263cf2077e1aa
dir: /sys/src/cmd/upas/bayes/hash.h/
typedef struct Stringtab Stringtab; struct Stringtab { Stringtab *link; Stringtab *hash; char *str; int n; int count; int date; }; typedef struct Hash Hash; struct Hash { int sorted; Stringtab **stab; int nstab; int ntab; Stringtab *all; }; Stringtab *findstab(Hash*, char*, int, int); Stringtab *sortstab(Hash*); int Bwritehash(Biobuf*, Hash*); /* destroys hash */ void Breadhash(Biobuf*, Hash*, int); void freehash(Hash*); Biobuf *Bopenlock(char*, int);