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-rw-r--r--generic/tclIO.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/generic/tclIO.h b/generic/tclIO.h
index 097cd61..ca74c3e 100644
--- a/generic/tclIO.h
+++ b/generic/tclIO.h
@@ -112,6 +112,8 @@ typedef struct Channel {
ChannelBuffer *inQueueHead; /* Points at first buffer in input queue. */
ChannelBuffer *inQueueTail; /* Points at last buffer in input queue. */
+
+ int refCount;
} Channel;
/*