intern
const char *intern(const char *);
fi->fi_base = intern(base);
$$ = intern(bf);
(void)addmkoption(intern("PROF"), "-pg");
(void)addoption(intern("GPROF"), NULL);
n = intern(low);
n = intern(low);
n = intern(low);
nv->nv_name = intern(expand);
s_generic = intern("generic");
s_nfs = intern("nfs");
nv->nv_str = intern(buf);
dev = ht_lookup(devbasetab, intern(buf));
cp = intern(atbuf);
cp = intern(atbuf);
d = ht_lookup(devbasetab, intern(base));
return (intern(buf));
rv = intern(tval, TOK_NUMBER_OR_NAME);
static int intern(char *, int);