Start of event framework.

This compiles correctly, but doesn't actually deliver events yet.
As part of this, I've made most of the initializables in nng
safe to tear-down if uninitialized (or set to zero e.g. via calloc).

This makes it loads easier to write the teardown on error code, since
I can deinit everything, without worrying about which things have been
initialized and which have not.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/core/thread.h b/src/core/thread.h
index 95794a6e..44f5c9e4 100644
--- a/src/core/thread.h
+++ b/src/core/thread.h
@@ -31,6 +31,7 @@ typedef struct {
 	int		start;
 	int		stop;
 	int		done;
+	int		init;
 } nni_thr;
 
 // nni_mtx_init initializes the mutex.  (Win32 programmers take note;