for p := sym.Func().Text; p != nil; p = p.Link {
		checkaddr(ctxt, p, &p.From)
		for _, v := range p.RestArgs {
			checkaddr(ctxt, p, &v.Addr)
		}
		checkaddr(ctxt, p, &p.To)

		if ctxt.Arch.Progedit != nil {
			ctxt.Arch.Progedit(ctxt, p, newprog)
		}
		if p.To.Type != TYPE_BRANCH {
			continue
		}
		if p.To.Val != nil {
			continue
		}

		if p.To.Sym != nil {
			continue
		}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package syscall

//go:wasmimport wasi_snapshot_preview1 proc_exit

	//
	// Any signal that the application raises to the process itself will
	// be interpreted as being cause for termination.
	if pid > 0 && pid != Getpid() {
		return ESRCH
	}
	ProcExit(128 + int32(signum))
	return nil
}

func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
	return 0, ENOSYS
}