1 files changed, 4 insertions, 1 deletions

diff --git a/io/model.h b/io/model.h
index c7199ea..8758a43 100644
--- a/io/model.h
+++ b/io/model.h
@@ -2,6 +2,7 @@
 
 #include <array>
 #include <cstdint>
+#include <istream>
 
 #include "io/event.h"
 #include "isa/isa.h"
@@ -11,5 +12,7 @@ struct iomodel {
 
     event_log log;
     std::uint64_t time = 0;
-    bool interact(std::array<unsigned int, NUM_CTLREGS> &ctlregs);
+    bool interact(std::array<std::uint_fast32_t, NUM_CTLREGS> &ctlregs);
+
+    void load_evt(std::istream &fh);
 };