schema parsers CHANGE support extensions refining and deviating
diff --git a/src/parser.h b/src/parser.h
index 9e60101..f6db957 100644
--- a/src/parser.h
+++ b/src/parser.h
@@ -115,6 +115,8 @@
 int lyp_rfn_apply_ext(struct lys_module *module);
 int lyp_deviation_apply_ext(struct lys_module *module);
 
+void lyp_ext_instance_rm(struct ly_ctx *ctx, struct lys_ext_instance ***ext, uint8_t *size, uint8_t index);
+
 /**
  * @brief Propagate imports and includes into the main module
  *