int in_group(const char *name);
+char* uid_to_name(uid_t uid);
+
int glob_exists(const char *path);
int dirent_ensure_type(DIR *d, struct dirent *de);
DRAW_TREE_VERT,
DRAW_TREE_BRANCH,
DRAW_TREE_RIGHT,
+ DRAW_TREE_SPACE,
DRAW_TRIANGULAR_BULLET,
_DRAW_SPECIAL_CHAR_MAX
} DrawSpecialChar;