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-rw-r--r--dddup.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/dddup.c b/dddup.c
index 0d79c0b..b8ae453 100644
--- a/dddup.c
+++ b/dddup.c
@@ -25,6 +25,8 @@
int debug;
int verbose;
+__dead void usage(void);
+
__dead void
usage(void)
{