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-rw-r--r--src/globals.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/globals.h b/src/globals.h
index 7dbc49e3ec..7477992b1f 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1898,6 +1898,10 @@ EXTERN int did_repeated_msg INIT(= 0);
# define REPEATED_MSG_LOOKING 1
# define REPEATED_MSG_SAFESTATE 2
+// This flag is set when outputting a terminal control code and reset in
+// out_flush() when characters have been written.
+EXTERN int ch_log_output INIT(= FALSE);
+
#define FOR_ALL_CHANNELS(ch) \
for ((ch) = first_channel; (ch) != NULL; (ch) = (ch)->ch_next)
#define FOR_ALL_JOBS(job) \