1 files changed, 3 insertions, 0 deletions
diff --git a/src/proj.h b/src/proj.h
index af22c341..edbbd798 100644
--- a/src/proj.h
+++ b/src/proj.h
@@ -1002,6 +1002,9 @@ int PROJ_DLL proj_coordoperation_get_method_info(PJ_CONTEXT *ctx,
 int PROJ_DLL proj_coordoperation_is_instanciable(PJ_CONTEXT *ctx,
                                                  const PJ *coordoperation);
 
+int PROJ_DLL proj_coordoperation_has_ballpark_transformation(PJ_CONTEXT *ctx,
+                                                 const PJ *coordoperation);
+
 int PROJ_DLL proj_coordoperation_get_param_count(PJ_CONTEXT *ctx,
                                                  const PJ *coordoperation);