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-rw-r--r--sql/sql_string.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sql/sql_string.h b/sql/sql_string.h
index d8edf5e81f0..f21f23e42ef 100644
--- a/sql/sql_string.h
+++ b/sql/sql_string.h
@@ -126,6 +126,7 @@ size_t my_copy_with_hex_escaping(CHARSET_INFO *cs,
uint convert_to_printable(char *to, size_t to_len,
const char *from, size_t from_len,
CHARSET_INFO *from_cs, size_t nbytes= 0);
+size_t convert_to_printable_required_length(uint len);
class Charset