X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fheading_indicator_dg.cxx;h=036caf47cb37472882bb3b4d978fc85934e64e14;hb=c6045147544badd6daefdcab9d4de1ed6936533b;hp=28be8a3a1412b481ea68a596992dd14762f5e748;hpb=b4a4e9ea8639aee9ed0571506741757f92c0d6fc;p=flightgear.git

diff --git a/src/Instrumentation/heading_indicator_dg.cxx b/src/Instrumentation/heading_indicator_dg.cxx
index 28be8a3a1..036caf47c 100644
--- a/src/Instrumentation/heading_indicator_dg.cxx
+++ b/src/Instrumentation/heading_indicator_dg.cxx
@@ -7,8 +7,8 @@
 // This file is in the Public Domain and comes with no warranty.
 
 #include <simgear/compiler.h>
-#include STL_IOSTREAM
-#include STL_STRING
+#include <iostream>
+#include <string>
 #include <sstream>
 
 #include <Main/fg_props.hxx>