From 3fb59e789dd9f21610101d1ec106ad58095e24f3 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut
Date: Mon, 1 Jul 2024 16:40:25 +0200
Subject: Remove useless extern keywords

An extern keyword on a function definition (not declaration) is
useless and not the normal style.

Discussion: https://www.postgresql.org/message-id/flat/e0a62134-83da-4ba4-8cdb-ceb0111c95ce@eisentraut.org
---
 src/backend/backup/basebackup_incremental.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/backend/backup/basebackup_incremental.c')

diff --git a/src/backend/backup/basebackup_incremental.c b/src/backend/backup/basebackup_incremental.c
index a8691b680df..21087023973 100644
--- a/src/backend/backup/basebackup_incremental.c
+++ b/src/backend/backup/basebackup_incremental.c
@@ -944,7 +944,7 @@ GetFileBackupMethod(IncrementalBackupInfo *ib, const char *path,
  * number of blocks. The header is rounded to a multiple of BLCKSZ, but
  * only if the file will store some block data.
  */
-extern size_t
+size_t
 GetIncrementalHeaderSize(unsigned num_blocks_required)
 {
 	size_t		result;
@@ -972,7 +972,7 @@ GetIncrementalHeaderSize(unsigned num_blocks_required)
 /*
  * Compute the size for an incremental file containing a given number of blocks.
  */
-extern size_t
+size_t
 GetIncrementalFileSize(unsigned num_blocks_required)
 {
 	size_t		result;
-- 
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