scan40 appears to be working, much cleaner than last week's version

1 files changed, 7 insertions, 0 deletions

diff --git a/tools/libltgrey.h b/tools/libltgrey.h
index cf744d1..14ed144 100644
--- a/tools/libltgrey.h
+++ b/tools/libltgrey.h
@@ -3,6 +3,11 @@
 #include <vector>
 #include <map>
 
+// beware:  access illogically comes *before* modification
+// in the array passed to utimes:
+const int upd_ac(0);
+const int upd_mod(1);
+
 #define state_40_macro \
 foo(unseen)  \
 foo(green)   \
@@ -40,5 +45,7 @@ public:
   void dump(const std::string var);
   int maybe_mkdir(const std::string somedir, const std::string msg);
   state_40 get40(const std::string mid);
+  state_40 get40(const std::string mid, timeval times[2]);
   int set40(const std::string mid, const int shift);
+  void scan40(const int copies);
 };