modeltypes: move small typedefs to own header

[model-checker.git] / action.cc

diff --git a/action.cc b/action.cc
index f80de7b322aa4dd288a2c6f8959240028ea9e3a8..c5912ff2ef51d5ac5dd0371f96caf7519a5dd2a0 100644 (file)
--- a/action.cc
+++ b/action.cc
@@ -7,6 +7,7 @@
 #include "action.h"
 #include "clockvector.h"
 #include "common.h"
+#include "threads.h"
 
 #define ACTION_INITIAL_CLOCK 0