Instead of (const char*), use a special type - sqlite3_filename - as the filename...

FossilOrigin-Name: 90df04e5a25907e748227c484b601b7dbd87c037556a0e87f8423f529d08bb6b

diff --cc manifest
index 07294871f75255e3de8759caa3cddf18a28ec436,6d21fb2b5664d7e097ac49778c4fcf46145a13ec..45b6d0a6bf68f87a9bc331f7948b21fa1257f8d2
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\scompilation\serrors\sin\sthe\srecover\sAPI\sseen\swith\sMSVC.
- D 2022-11-01T14:13:05.112
 -C Fix\sharmless\scompiler\swarnings.
 -D 2022-11-01T18:56:39.349
++C Instead\sof\s(const\schar*),\suse\sa\sspecial\stype\s-\ssqlite3_filename\s-\sas\sthe\sfilename\sargument\spassed\sto\sVFS\smethod\sxOpen().
++D 2022-11-01T19:35:54.477
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -2054,8 -2054,8 +2054,9 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P b6c1b6e4a3bc21c40d6faca6f70842df5201f21c96a076a895410660630461c0
- R 8ed6b3007f662ca34a8779a141508876
- U mistachkin
- Z b5fe103640025881e47477a5f031a9c6
 -P bd1fe4de8a2e8b8de19a7f90b9fdafb641ad11a6f0c96c0b4495d5bf80885675
++P 78d17c4fedc1629bf161f9858f2b8bf35506155ccaa0acc084b419d244d4f75d de829770aa0f59b4cd3ab1dc5eec90be82663dca3199c2cf6d97f4c41ce9f799
+ R 4bc99ce0536a6d4bfa62e67f4cbaae6f
 -U drh
 -Z 7d1b7257636379ffa5427e4fa5a84909
++T +closed de829770aa0f59b4cd3ab1dc5eec90be82663dca3199c2cf6d97f4c41ce9f799
++U dan
++Z d6d95c54aad641d986a1bac14e5407be
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 11435bbc11ee19e902dd50c2b8375013481586d9,34498255f195515c3636a4caed439d613825e500..17050b4d91847aa145433a23ee41d938231c4522
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 78d17c4fedc1629bf161f9858f2b8bf35506155ccaa0acc084b419d244d4f75d
 -de829770aa0f59b4cd3ab1dc5eec90be82663dca3199c2cf6d97f4c41ce9f799
++90df04e5a25907e748227c484b601b7dbd87c037556a0e87f8423f529d08bb6b