openfile
} else if ((fp = openfile(FFLUSH, getsval(x))) == NULL)
fp = openfile(a, fname);
fp = openfile(mode, getsval(x));
static FILE *openfile(int, const char *), *redirect(int, Node *);
static FILE *openfile(NODE *np, int flag, int fatal);
fp = openfile(np->n_right, 1, 1);
fp = openfile(np->n_right, 1, 1);
if ((fp = openfile(np->n_right, 0, 0)) != FNULL) {
static int openfile(int omode);
if ((Ifile = openfile(O_RDONLY)) < 0) {
pf = openfile(pwdfile);
gf = openfile(grpfile);
hf = openfile(hostfile);
static FILE *openfile();
if ((fd = openfile(bootfile)) == FAILURE) {
int openfile(char *filename);
fd = openfile(fn);
fd = openfile(fn);
if ((fd = openfile(fn)) == FAILURE) {
fd = openfile(fn);
extern int openfile(char *filename);