die_errno(_("could not setenv '%s'"), name ? name : "(null)");
}
-void xunsetenv(const char *name)
-{
- if (!unsetenv(name))
- die_errno(_("could not unsetenv '%s'"), name ? name : "(null)");
-}
-
/*
* Limit size of IO chunks, because huge chunks only cause pain. OS X
* 64-bit is buggy, returning EINVAL if len >= INT_MAX; and even in