36 struct mist {  struct
37 	RB_ENTRY(mist) rbentry;
40 RB_HEAD(head, mist) tt;  argument
43 mistcmp(struct mist *a, struct mist *b)  in mistcmp()
57 RB_PROTOTYPE(head, mist, rbentry, mistcmp)  in RB_PROTOTYPE()  argument
58 RB_GENERATE(head, mist, rbentry, mistcmp)  in RB_PROTOTYPE()
60 static struct mist *  in RB_PROTOTYPE()
63 	struct mist *m;  in RB_PROTOTYPE()
65 	m = malloc(sizeof(struct mist));  in RB_PROTOTYPE()
72 findmist(struct mist *m)  in findmist()
82 	struct mist *m[N];  in test()