getdir
err = getdir(fp, &fbp, &offset, &fidp);
static int32_t getdir(struct file_entry *, struct bufarea **,
getdir(); /* read header for next file */
getdir();
getdir();
static void getdir(void);
getdir();
getdir(); /* get regular header */
#define GETDIR (dir = getdir(), dirlen = strlen(dir) + sizeof(PATH_SEPARATOR) - 1)
nkb = getdir(name, &dfp0, &dfplast);
static off_t getdir(char *, struct afile **, struct afile **);