Modernize struct declarations in snapbuild.h

Just a cosmetic cleanup.

diff --git a/src/include/replication/snapbuild.h b/src/include/replication/snapbuild.h
index ccded021433b03348e9eeb3d42b3591438db1585..a22a83a2f237c8a33c272b210ef4f2eee7bfa6c3 100644 (file)
--- a/src/include/replication/snapbuild.h
+++ b/src/include/replication/snapbuild.h
@@ -15,6 +15,14 @@
 #include "access/xlogdefs.h"
 #include "utils/snapmgr.h"
 
+/*
+ * forward declarations in this file
+ */
+typedef struct ReorderBuffer ReorderBuffer;
+typedef struct SnapBuild SnapBuild;
+typedef struct xl_heap_new_cid xl_heap_new_cid;
+typedef struct xl_running_xacts xl_running_xacts;
+
 /*
  * Please keep get_snapbuild_state_desc() (located in the pg_logicalinspect
  * module) updated if a change needs to be made to SnapBuildState.
@@ -50,20 +58,11 @@ typedef enum
        SNAPBUILD_CONSISTENT = 2,
 } SnapBuildState;
 
-/* forward declare so we don't have to include snapbuild_internal.h */
-struct SnapBuild;
-typedef struct SnapBuild SnapBuild;
-
-/* forward declare so we don't have to include reorderbuffer.h */
-struct ReorderBuffer;
 
-/* forward declare so we don't have to include heapam_xlog.h */
-struct xl_heap_new_cid;
-struct xl_running_xacts;
 
 extern void CheckPointSnapBuild(void);
 
-extern SnapBuild *AllocateSnapshotBuilder(struct ReorderBuffer *reorder,
+extern SnapBuild *AllocateSnapshotBuilder(ReorderBuffer *reorder,
                                                                                  TransactionId xmin_horizon, XLogRecPtr start_lsn,
                                                                                  bool need_full_snapshot,
                                                                                  bool in_slot_creation,
@@ -91,9 +90,9 @@ extern bool SnapBuildProcessChange(SnapBuild *builder, TransactionId xid,
                                                                   XLogRecPtr lsn);
 extern void SnapBuildProcessNewCid(SnapBuild *builder, TransactionId xid,
                                                                   XLogRecPtr lsn,
-                                                                  struct xl_heap_new_cid *xlrec);
+                                                                  xl_heap_new_cid *xlrec);
 extern void SnapBuildProcessRunningXacts(SnapBuild *builder, XLogRecPtr lsn,
-                                                                                struct xl_running_xacts *running);
+                                                                                xl_running_xacts *running);
 extern void SnapBuildSerializationPoint(SnapBuild *builder, XLogRecPtr lsn);
 
 extern bool SnapBuildSnapshotExists(XLogRecPtr lsn);