lib/lxi/callbacks.rb in lxi_rb-0.7.0 vs lib/lxi/callbacks.rb in lxi_rb-0.7.1

@@ -1,18 +1,21 @@
 # frozen_string_literal: true
+require 'ffi'
+
 module Lxi
+  include FFI
   # VXI11 Discovery Callbacks
   BroadcastCallback =
     FFI::Function.new(:void, %i[pointer pointer]) do |address, interface|
-      puts "Broadcast: #{address.read_string}, #{interface.read_string}"
+      puts("Broadcast: #{address.read_string}, #{interface.read_string}")
     end
 
   DeviceCallback =
     FFI::Function.new(:void, %i[pointer pointer]) do |address, id|
-      puts "Device: #{address.read_string}, #{id.read_string}"
+      puts("Device: #{address.read_string}, #{id.read_string}")
     end
 
   ServiceCallback =
     FFI::Function.new(:void, %i[pointer pointer pointer int]) do |address, id, service, port|
-      puts "Service: #{address.read_string}, #{id.read_string}, #{service.read_string}, #{port}"
+      puts("Service: #{address.read_string}, #{id.read_string}, #{service.read_string}, #{port}")
     end
 end