From eedca24422e9d4f675750f9fb5aa976a368c38d7 Mon Sep 17 00:00:00 2001
From: drh <>
Date: Sat, 18 Nov 2023 20:24:55 +0000
Subject: [PATCH] Correct conditional compilation issue seen with MSVC in the
 Win32 mutex subsystem.

FossilOrigin-Name: 6c069c5d664dca7908167e5759f952e407382b2669b25191167ad8d8fb03daa2
---
 manifest        | 15 +++++++--------
 manifest.uuid   |  2 +-
 src/mutex_w32.c |  2 +-
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/manifest b/manifest
index 50caa38ff0..f391824172 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\san\sincorrect\sALWAYS()\sand\sNEVER().
-D 2023-11-13T12:05:09.983
+C Correct\sconditional\scompilation\sissue\sseen\swith\sMSVC\sin\sthe\sWin32\smutex\ssubsystem.
+D 2023-11-18T20:24:55.513
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -698,7 +698,7 @@ F src/mutex.c 1b4c7e5e3621b510e0c18397210be27cd54c8084141144fbbafd003fde948e88
 F src/mutex.h a7b2293c48db5f27007c3bdb21d438873637d12658f5a0bf8ad025bb96803c4a
 F src/mutex_noop.c 9d4309c075ba9cc7249e19412d3d62f7f94839c4
 F src/mutex_unix.c f7ee5a2061a4c11815a2bf4fc0e2bfa6fb8d9dc89390eb613ca0cec32fc9a3d1
-F src/mutex_w32.c 38b56d0bc8d54c17c20cbaaad3719b0c36b92fd07a7e34360d0c6a18d5589912
+F src/mutex_w32.c 28f8d480387db5b2ef5248705dd4e19db0cfc12c3ba426695a7d2c45c48e6885
 F src/notify.c 57c2d1a2805d6dee32acd5d250d928ab94e02d76369ae057dee7d445fd64e878
 F src/os.c 509452169d5ea739723e213b8e2481cf0e587f0e88579a912d200db5269f5f6d
 F src/os.h 1ff5ae51d339d0e30d8a9d814f4b8f8e448169304d83a7ed9db66a65732f3e63
@@ -2139,10 +2139,9 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 8f01f8b260bf70f047a720f1e61e578e500b87bdc2e867f8a8a521068a56c70c
-Q +12885e298b9d3f977f1de11a194692dfb5fbb7daeabd958674f884a5575ddd24
-Q +a976b7208ff8603d7353ce9a0bdfba8e681cbb2ed3de6cfb5f0e8b07312ab86f
-R 8ab36320e454ec7cf7251cac9812743e
+P 94f62093866823e013f976db8f80390bee2a9140f4cbec50d1ad8ded28f732ae
+Q +6f8f4bfe607f1405d313bb88a33490621002f63e8c02c980f4c083630ad3a6d2
+R 0eee864451424b45b5ead937e97b77c8
 U drh
-Z 632135079607f4b65afd996376d5db74
+Z 0d9584ee4dd398ba99b9a759d3562234
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index afec2acbbf..ecda12672f 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-94f62093866823e013f976db8f80390bee2a9140f4cbec50d1ad8ded28f732ae
\ No newline at end of file
+6c069c5d664dca7908167e5759f952e407382b2669b25191167ad8d8fb03daa2
\ No newline at end of file
diff --git a/src/mutex_w32.c b/src/mutex_w32.c
index e0e0dfb06c..7eb5b50be1 100644
--- a/src/mutex_w32.c
+++ b/src/mutex_w32.c
@@ -87,7 +87,7 @@ void sqlite3MemoryBarrier(void){
   SQLITE_MEMORY_BARRIER;
 #elif defined(__GNUC__)
   __sync_synchronize();
-#elif MSVC_VERSION>=1300
+#elif MSVC_VERSION>=1400
   _ReadWriteBarrier();
 #elif defined(MemoryBarrier)
   MemoryBarrier();
-- 
2.47.2