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-rw-r--r--src/comm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/comm.c b/src/comm.c
index ef27f81dd..f2cf9953e 100644
--- a/src/comm.c
+++ b/src/comm.c
@@ -57,7 +57,7 @@ static struct option const long_options[] =
-static void
+void
usage (int status)
{
if (status != 0)