bin/sh/cd.c

309

unsetvar("PWD", 0);

bin/sh/jobs.c

748

if (unsetvar(pid, 0))

bin/sh/options.c

613

(void) unsetvar("OPTARG", 0);

bin/sh/options.c

631

(void) unsetvar("OPTARG", 0);

bin/sh/var.c

1254

unsetvar(name, 0);

bin/sh/var.c

1293

(void)unsetvar(vp->text, 0);

bin/sh/var.c

1360

ret |= unsetvar(*ap, flg_x);

bin/sh/var.h

165

int unsetvar(const char *, int);