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-rw-r--r--src/shared/util.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/shared/util.h b/src/shared/util.h
index e1d4735ee3..61b88a8b2e 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -385,6 +385,7 @@ int status_welcome(void);
int fd_columns(int fd);
unsigned columns(void);
unsigned columns_uncached(void);
+void columns_cache_reset(int _unused_ signum);
int fd_lines(int fd);
unsigned lines(void);