fmtentry
static char *fmtentry(struct afile *);
len = strlen(fmtentry(fp));
cp = fmtentry(fp);
if ((cp = fmtentry(fn)) == NULL) {
static char *getblk(), *fmtentry();
int len = strlen(fmtentry(fp));
cp = fmtentry(fp);
static char *fmtentry(struct afile *);