1 files changed, 4 insertions, 3 deletions
diff --git a/src/proj.h b/src/proj.h
index 2acaab82..dca17658 100644
--- a/src/proj.h
+++ b/src/proj.h
@@ -710,9 +710,6 @@ typedef enum
     PJ_TYPE_VERTICAL_REFERENCE_FRAME,
     PJ_TYPE_DYNAMIC_VERTICAL_REFERENCE_FRAME,
     PJ_TYPE_DATUM_ENSEMBLE,
-    PJ_TYPE_TEMPORAL_DATUM,
-    PJ_TYPE_ENGINEERING_DATUM,
-    PJ_TYPE_PARAMETRIC_DATUM,
 
     /** Abstract type, not returned by proj_get_type() */
     PJ_TYPE_CRS,
@@ -738,6 +735,10 @@ typedef enum
     PJ_TYPE_TRANSFORMATION,
     PJ_TYPE_CONCATENATED_OPERATION,
     PJ_TYPE_OTHER_COORDINATE_OPERATION,
+
+    PJ_TYPE_TEMPORAL_DATUM,
+    PJ_TYPE_ENGINEERING_DATUM,
+    PJ_TYPE_PARAMETRIC_DATUM,
 } PJ_TYPE;
 
 /** Comparison criterion. */