syscall_emul: standardized file descriptor name and add return checks.

[gem5.git] / src / sim / sim_exit.hh

diff --git a/src/sim/sim_exit.hh b/src/sim/sim_exit.hh
index ef73d822d80cec29843bd459de0e6747127e20d1..218db9aeb90906890fad39fcc6560aa56738f276 100644 (file)
--- a/src/sim/sim_exit.hh
+++ b/src/sim/sim_exit.hh
@@ -39,8 +39,6 @@
 
 // forward declaration
 class Callback;
-class EventQueue;
-class SimLoopExitEvent;
 
 /// Register a callback to be called when Python exits.  Defined in
 /// sim/main.cc.