Make FGAircraftModel behave like a standarrd subsystem.

[flightgear.git] / src / FDM / ExternalPipe / ExternalPipe.cxx

diff --git a/src/FDM/ExternalPipe/ExternalPipe.cxx b/src/FDM/ExternalPipe/ExternalPipe.cxx
index f3c7f291276383a10e2de8126276b2712f82edd8..abe6569601a4a98b81d943647a23eeff558c398d 100644 (file)
--- a/src/FDM/ExternalPipe/ExternalPipe.cxx
+++ b/src/FDM/ExternalPipe/ExternalPipe.cxx
@@ -31,6 +31,7 @@
 #  include <unistd.h>           // unlink()
 #endif
 
+#include <cstring>
 #include <stdio.h>              // FILE*, fopen(), fread(), fwrite(), et. al.
 #include <iostream>             // for cout, endl