33 envgen(Chan *c, char *name, Dirtab*, int, int s, Dir *dp)  in envgen()
66 	Chan *c;  in envattach()  local
82 envwalk(Chan *c, Chan *nc, char **name, int nname)  in envwalk()
88 envstat(Chan *c, uchar *db, long n)  in envstat()
96 envopen(Chan *c, int omode)  in envopen()
141 envcreate(Chan *c, char *name, int omode, int)  in envcreate()
191 envremove(Chan *c)  in envremove()
222 envclose(Chan *c)  in envclose()
234 envread(Chan *c, void *a, long n, vlong off)  in envread()
265 envwrite(Chan *c, void *a, long n, vlong off)  in envwrite()
370 envgrp(Chan *c)  in envgrp()
378 envwriteable(Chan *c)  in envwriteable()
389 	Chan *c;  in ksetenv()  local