1 files changed, 4 insertions, 0 deletions
diff --git a/src/common/util.h b/src/common/util.h
index b0f734eff..b794d7908 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -248,4 +248,8 @@ namespace tools
   std::string get_human_readable_timespan(uint64_t seconds);
 
   std::string get_human_readable_bytes(uint64_t bytes);
+
+  void clear_screen();
+
+  std::vector<std::pair<std::string, size_t>> split_string_by_width(const std::string &s, size_t columns);
 }