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-rw-r--r--src/userintf.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/userintf.h b/src/userintf.h
index 48a4c50..2c6d96d 100644
--- a/src/userintf.h
+++ b/src/userintf.h
@@ -62,6 +62,7 @@ protected:
private:
bool end_interface; // indicates if interface loop should quit
+ int break_readline_loop_pipe[2]; // pipe used to interrupt Readline
list<string> all_commands; // list of all commands
t_tone_gen *tone_gen; // tone generator for ringing