Moved random ground cover object management code (userdata.[ch]xx) over

[flightgear.git] / src / ATC / ATCVoice.hxx

diff --git a/src/ATC/ATCVoice.hxx b/src/ATC/ATCVoice.hxx
index 8edd8953eb8bdba410ea7b14a8f2528239efafbe..657e5ecb20301ec4cd761d933a0d1f3b606057af 100644 (file)
--- a/src/ATC/ATCVoice.hxx
+++ b/src/ATC/ATCVoice.hxx
@@ -21,6 +21,8 @@
 #ifndef _FG_ATC_VOICE
 #define _FG_ATC_VOICE
 
+#include <plib/sl.h>
+
 #include <simgear/compiler.h>
 
 #if defined( SG_HAVE_STD_INCLUDES ) || defined( __BORLANDC__ ) || (__APPLE__)