heading
int heading,
if (heading) {
fldp->width, fldp->heading);
char *heading;
static int heading;
if (heading == 0) {
heading = 1;
if (!heading) {
heading = true;
static boolean heading = false;
prntstring(char *heading, char *s, int maxlen)
if (heading == NULL || s == NULL)
printf("%s: ", heading);
static void prntstring(char *heading, char *s, int maxlen);
heading(uid, name);
static void heading(uid_t, char *);