static volatile int queue_head; // Only modified by read handler
static volatile int queue_tail; // Only modified by signal handler
static EventHandler ehandler;
+--- fam-2.7.0/src/Interest.h.orig 2008-08-30 13:44:30.000000000 +0200
++++ fam-2.7.0/src/Interest.h 2008-08-30 13:45:14.000000000 +0200
+@@ -81,7 +81,7 @@
+ protected:
+
+ bool do_stat();
+- virtual void post_event(const Event&, const char * = NULL) = 0;
++ virtual void post_event(const Event&, const char * = 0) = 0;
+ char& ci_bits() { return ci_char; }
+ char& dir_bits() { return dir_char; }
+ const char& ci_bits() const { return ci_char; }