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-rw-r--r--include/ruby/encoding.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/ruby/encoding.h b/include/ruby/encoding.h
index 64bfff5944..6a808a58cb 100644
--- a/include/ruby/encoding.h
+++ b/include/ruby/encoding.h
@@ -248,6 +248,9 @@ const char *rb_econv_encoding_to_insert_output(rb_econv_t *ec);
/* raise an error if the last rb_econv_convert is error */
void rb_econv_check_error(rb_econv_t *ec);
+/* returns an exception object or nil */
+VALUE rb_econv_make_exception(rb_econv_t *ec);
+
int rb_econv_putbackable(rb_econv_t *ec);
void rb_econv_putback(rb_econv_t *ec, unsigned char *p, int n);