getmntpt
if ((mntpt = getmntpt(*argv)) == NULL) {
if ((mntpt = getmntpt(*argv)) == NULL) {
static char *getmntpt(char *);
struct statfs *getmntpt(const char *);
mntbuf = getmntpt(filesys);
static struct statfs *getmntpt(const char *);
if ((mntbuf = getmntpt(*argv)) == NULL)
*getmntpt(const char *);
if ((mntbuf = getmntpt(*argv)) == NULL)
*getmntpt(const char *);