hunk.code_window: 	ReturnStatusOK(w)
   }
   func inviteGuestsToChannels(c *Context, w http.ResponseWriter, r *http.Request) {
   	if c.App.License() == nil || !*c.App.License().Features.GuestAccounts {
   		c.Err = model.NewAppError("Api4.InviteGuestsToChannels", "api.team.invate_guests_to_channels.license.error", nil, "", http.StatusNotImplemented)
   		return
   	}
  
hunk.labels: keep keep keep keep replace keep keep keep keep
hunk.after_edit: 	if c.App.License() == nil {
  
hunk.file_path: api4/team.go
hunk.type: replace
file: // Copyright 2012 The Go Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style
  // license that can be found in the LICENSE file.
  
  // +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
  
  package ipv4
  
  import "net"
  
  // ReadFrom reads a payload of the received IPv4 datagram, from the
  // endpoint c, copying the payload into b. It returns the number of
  // bytes copied into b, the control message cm and the source address
  // src of the received datagram.
  func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) {
  	if !c.ok() {
  		return 0, nil, nil, errInvalidConn
  	}
  	if n, src, err = c.PacketConn.ReadFrom(b); err != nil {
  		return 0, nil, nil, err
  	}
  	return
  }
  
  // WriteTo writes a payload of the IPv4 datagram, to the destination
  // address dst through the endpoint c, copying the payload from b. It
  // returns the number of bytes written. The control message cm allows
  // the datagram path and the outgoing interface to be specified.
  // Currently only Darwin and Linux support this. The cm may be nil if
  // control of the outgoing datagram is not required.
  func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) {
  	if !c.ok() {
  		return 0, errInvalidConn
  	}
  	if dst == nil {
  		return 0, errMissingAddress
  	}
  	return c.PacketConn.WriteTo(b, dst)
  }
  