Remove #ifdefs intended to make SQLite compatible with Windows RT. WinRT

was short-lived and has been discontinued for a long time. FossilOrigin-Name: 108691a3cb2f296f0ede06c34271ee185f299bfd76e97a1bd06c730a28d94ff4
2026-10-23 21:49:02 +03:00 · 2025-12-06 19:56:40 +00:00
parent 97b5c8c624
commit 4a33eed6e9
17 changed files with 77 additions and 525 deletions
--- a/Makefile.msc
+++ b/Makefile.msc
@@ -175,14 +175,6 @@ USE_NATIVE_LIBPATHS = 0
 USE_RC = 1
 !ENDIF

-# Set this non-0 to compile binaries suitable for the WinRT environment.
-# This setting does not apply to any binaries that require Tcl to operate
-# properly (i.e. the text fixture, etc).
-#
-!IFNDEF FOR_WINRT
-FOR_WINRT = 0
-!ENDIF
-
 # Set this non-0 to compile binaries suitable for the UWP environment.
 # This setting does not apply to any binaries that require Tcl to operate
 # properly (i.e. the text fixture, etc).
@@ -780,18 +772,6 @@ SHELL_LINK_OPTS = $(SHELL_CORE_LIB)
 TCC = $(TCC) -FAcs
 !ENDIF

-# When compiling the library for use in the WinRT environment,
-# the following compile-time options must be used as well to
-# disable use of Win32 APIs that are not available and to enable
-# use of Win32 APIs that are specific to Windows 8 and/or WinRT.
-#
-!IF $(FOR_WINRT)!=0
-TCC = $(TCC) -DSQLITE_OS_WINRT=1
-RCC = $(RCC) -DSQLITE_OS_WINRT=1
-TCC = $(TCC) -DWINAPI_FAMILY=WINAPI_FAMILY_APP
-RCC = $(RCC) -DWINAPI_FAMILY=WINAPI_FAMILY_APP
-!ENDIF
-
 # C compiler options for the Windows 10 platform (needs MSVC 2015).
 #
 !IF $(FOR_WIN10)!=0
@@ -804,7 +784,7 @@ BCC = $(BCC) /d2guard4 -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE
 # USE_CRT_DLL option is set to force dynamically linking to the
 # MSVC runtime library.
 #
-!IF $(FOR_WINRT)!=0 || $(USE_CRT_DLL)!=0
+!IF $(USE_CRT_DLL)!=0
 !IF $(DEBUG)>1
 TCC = $(TCC) -MDd
 BCC = $(BCC) -MDd
@@ -1235,29 +1215,6 @@ LTLINKOPTS = /NOLOGO
 LTLIBOPTS = /NOLOGO
 !ENDIF

-# When compiling for use in the WinRT environment, the following
-# linker option must be used to mark the executable as runnable
-# only in the context of an application container.
-#
-!IF $(FOR_WINRT)!=0
-LTLINKOPTS = $(LTLINKOPTS) /APPCONTAINER
-!IF "$(VISUALSTUDIOVERSION)"=="12.0" || "$(VISUALSTUDIOVERSION)"=="14.0"
-!IFNDEF STORELIBPATH
-!IF "$(PLATFORM)"=="x86"
-STORELIBPATH = $(CRTLIBPATH)\store
-!ELSEIF "$(PLATFORM)"=="x64"
-STORELIBPATH = $(CRTLIBPATH)\store\amd64
-!ELSEIF "$(PLATFORM)"=="ARM"
-STORELIBPATH = $(CRTLIBPATH)\store\arm
-!ELSE
-STORELIBPATH = $(CRTLIBPATH)\store
-!ENDIF
-!ENDIF
-STORELIBPATH = $(STORELIBPATH:\\=\)
-LTLINKOPTS = $(LTLINKOPTS) "/LIBPATH:$(STORELIBPATH)"
-!ENDIF
-!ENDIF
-
 # When compiling for UWP or the Windows 10 platform, some extra linker
 # options are also required.
 #
@@ -2833,7 +2790,6 @@ env:
 	@echo EXTHDR = $(EXTHDR)
 	@echo EXTRA_SRC = $(EXTRA_SRC)
 	@echo FOR_UWP = $(FOR_UWP)
-	@echo FOR_WINRT = $(FOR_WINRT)
 	@echo FUZZCHECK_OPTS = $(FUZZCHECK_OPTS)
 	@echo FUZZCHECK_SRC = $(FUZZCHECK_SRC)
 	@echo FUZZDATA = $(FUZZDATA)
--- a/autoconf/Makefile.msc
+++ b/autoconf/Makefile.msc
@@ -149,14 +149,6 @@ USE_NATIVE_LIBPATHS = 0
 USE_RC = 1
 !ENDIF

-# Set this non-0 to compile binaries suitable for the WinRT environment.
-# This setting does not apply to any binaries that require Tcl to operate
-# properly (i.e. the text fixture, etc).
-#
-!IFNDEF FOR_WINRT
-FOR_WINRT = 0
-!ENDIF
-
 # Set this non-0 to compile binaries suitable for the UWP environment.
 # This setting does not apply to any binaries that require Tcl to operate
 # properly (i.e. the text fixture, etc).
@@ -664,18 +656,6 @@ SHELL_LINK_OPTS = $(SHELL_CORE_LIB)
 TCC = $(TCC) -FAcs
 !ENDIF

-# When compiling the library for use in the WinRT environment,
-# the following compile-time options must be used as well to
-# disable use of Win32 APIs that are not available and to enable
-# use of Win32 APIs that are specific to Windows 8 and/or WinRT.
-#
-!IF $(FOR_WINRT)!=0
-TCC = $(TCC) -DSQLITE_OS_WINRT=1
-RCC = $(RCC) -DSQLITE_OS_WINRT=1
-TCC = $(TCC) -DWINAPI_FAMILY=WINAPI_FAMILY_APP
-RCC = $(RCC) -DWINAPI_FAMILY=WINAPI_FAMILY_APP
-!ENDIF
-
 # C compiler options for the Windows 10 platform (needs MSVC 2015).
 #
 !IF $(FOR_WIN10)!=0
@@ -688,7 +668,7 @@ BCC = $(BCC) /d2guard4 -D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE
 # USE_CRT_DLL option is set to force dynamically linking to the
 # MSVC runtime library.
 #
-!IF $(FOR_WINRT)!=0 || $(USE_CRT_DLL)!=0
+!IF $(USE_CRT_DLL)!=0
 !IF $(DEBUG)>1
 TCC = $(TCC) -MDd
 BCC = $(BCC) -MDd
@@ -896,29 +876,6 @@ LTLINKOPTS = /NOLOGO
 LTLIBOPTS = /NOLOGO
 !ENDIF

-# When compiling for use in the WinRT environment, the following
-# linker option must be used to mark the executable as runnable
-# only in the context of an application container.
-#
-!IF $(FOR_WINRT)!=0
-LTLINKOPTS = $(LTLINKOPTS) /APPCONTAINER
-!IF "$(VISUALSTUDIOVERSION)"=="12.0" || "$(VISUALSTUDIOVERSION)"=="14.0"
-!IFNDEF STORELIBPATH
-!IF "$(PLATFORM)"=="x86"
-STORELIBPATH = $(CRTLIBPATH)\store
-!ELSEIF "$(PLATFORM)"=="x64"
-STORELIBPATH = $(CRTLIBPATH)\store\amd64
-!ELSEIF "$(PLATFORM)"=="ARM"
-STORELIBPATH = $(CRTLIBPATH)\store\arm
-!ELSE
-STORELIBPATH = $(CRTLIBPATH)\store
-!ENDIF
-!ENDIF
-STORELIBPATH = $(STORELIBPATH:\\=\)
-LTLINKOPTS = $(LTLINKOPTS) "/LIBPATH:$(STORELIBPATH)"
-!ENDIF
-!ENDIF
-
 # When compiling for UWP or the Windows 10 platform, some extra linker
 # options are also required.
 #
--- a/ext/misc/fileio.c
+++ b/ext/misc/fileio.c
@@ -460,7 +460,6 @@ static int writeFile(

  if( mtime>=0 ){
 #if defined(_WIN32)
-#if !SQLITE_OS_WINRT
    /* Windows */
    FILETIME lastAccess;
    FILETIME lastWrite;
@@ -491,7 +490,6 @@ static int writeFile(
    }else{
      return 1;
    }
-#endif
 #elif defined(AT_FDCWD) && 0 /* utimensat() is not universally available */
    /* Recent unix */
    struct timespec times[2];
--- a/40
+++ b/40
@@ -1,12 +1,12 @@
-C Fix\sa\sharmless\scompiler\swarning\sinside\san\sassert()\sin\sFTS3.
-D 2025-12-06T18:40:14.008
+C Remove\s#ifdefs\sintended\sto\smake\sSQLite\scompatible\swith\sWindows\sRT.\s\sWinRT\nwas\sshort-lived\sand\shas\sbeen\sdiscontinued\sfor\sa\slong\stime.
+D 2025-12-06T19:56:40.405
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@@ -18,7 +18,7 @@ F art/sqlite370.svg 40b7e2fe8aac3add5d56dd86ab8d427a4eca5bcb3fe4f8946cb3794e1821
 F auto.def 44a0d1bf09d78355fc88251ccbf8e64e6341fd89c11de68a01c3645e53a2bade
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 F autoconf/Makefile.in 306f500fce8cae9e1af9459f1ac7fe89ce46999594ef3fdc62dc9d7d651fb091
-F autoconf/Makefile.msc 9cac28630acafc033e04804213f2b74dfa2cabdde127b2ba009630adbd75b943
+F autoconf/Makefile.msc 5edea0afa71af09f45ab25a6a09d204e8744cbe9f3cf54222502cf9e41aa4325
 F autoconf/README.first f1d3876e9a7852c22f275a6f06814e64934cecbc0b5b9617d64849094c1fd136
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 F autoconf/auto.def 3d994f3a9cc9b712dbce92a5708570ddcf3b988141b6eb738f2ed16127a9f0ac
@@ -372,7 +372,7 @@ F ext/misc/dbdump.c 678f1b9ae2317b4473f65d03132a2482c3f4b08920799ed80feedd2941a0
 F ext/misc/decimal.c d4883de142f6dcd36eda23da40b55e2b51374e7b01eb54a7173940191389fc5e
 F ext/misc/eval.c 04bc9aada78c888394204b4ed996ab834b99726fb59603b0ee3ed6e049755dc1
 F ext/misc/explain.c 606100185fb90d6a1eade1ed0414d53503c86820d8956a06e3b0a56291894f2b
-F ext/misc/fileio.c 62d81576cfdf7a90faa6f99773eb4e78575e71c2db0dd08cde19095dece29654
+F ext/misc/fileio.c 452300ca34fadafd2bb9eb09557de5a518da1fd2349f9f9cedd22b1566a7164f
 F ext/misc/fossildelta.c 2fc2dd4f34f478df674887db62586b1071c4cd3c9e73ee40f9ee669670e482d1
 F ext/misc/fuzzer.c 6b231352815304ba60d8e9ec2ee73d4918e74d9b76bda8940ba2b64e8777515e
 F ext/misc/ieee754.c 176c061c94857b543313959289cb60cf777c999fd002f82b53d194b95e9f347a
@@ -714,7 +714,7 @@ F src/mutex.c 06bcd9c3dbf2d9b21fcd182606c00fafb9bfe0287983c8e17acd13d2c81a2fa9
 F src/mutex.h a7b2293c48db5f27007c3bdb21d438873637d12658f5a0bf8ad025bb96803c4a
 F src/mutex_noop.c 9d4309c075ba9cc7249e19412d3d62f7f94839c4
 F src/mutex_unix.c f7ee5a2061a4c11815a2bf4fc0e2bfa6fb8d9dc89390eb613ca0cec32fc9a3d1
-F src/mutex_w32.c 28f8d480387db5b2ef5248705dd4e19db0cfc12c3ba426695a7d2c45c48e6885
+F src/mutex_w32.c e1d317d29cb623667d43de94714264d1e1871cc4bb39fa67dd17048e8138c739
 F src/notify.c 57c2d1a2805d6dee32acd5d250d928ab94e02d76369ae057dee7d445fd64e878
 F src/os.c 509452169d5ea739723e213b8e2481cf0e587f0e88579a912d200db5269f5f6d
 F src/os.h 1ff5ae51d339d0e30d8a9d814f4b8f8e448169304d83a7ed9db66a65732f3e63
@@ -722,8 +722,8 @@ F src/os_common.h 6c0eb8dd40ef3e12fe585a13e709710267a258e2c8dd1c40b1948a1d14582e
 F src/os_kv.c fb7ba8d6204197357f1eb7e1c7450d09c10043bf7e99aba602f4aa46b8fb11a3
 F src/os_setup.h 8efc64eda6a6c2f221387eefc2e7e45fd5a3d5c8337a7a83519ba4fbd2957ae2
 F src/os_unix.c dcf7988ddbdd68619b821c9a722f9377abb46f1d26c9279eb5a50402fd43d749
-F src/os_win.c a89b501fc195085c7d6c9eec7f5bd782625e94bb2a96b000f4d009703df1083f
-F src/os_win.h 4c247cdb6d407c75186c94a1e84d5a22cbae4adcec93fcae8d2bc1f956fd1f19
+F src/os_win.c 7eb8a49b18ac8bbd0b8e31bf346469074b65d4cebd6ff7259d07190d0853b534
+F src/os_win.h 5e168adf482484327195d10f9c3bce3520f598e04e07ffe62c9c5a8067c1037b
 F src/pager.c a81461de271ac4886ad75b7ca2cca8157a48635820c4646cd2714acdc2c17e5f
 F src/pager.h 6137149346e6c8a3ddc1eeb40aee46381e9bc8b0fcc6dda8a1efde993c2275b8
 F src/parse.y 7c2184b5665c671258c4e96a10bbc9dbf7e1ede462ebc4e614249de0d54c8a26
@@ -737,7 +737,7 @@ F src/random.c 606b00941a1d7dd09c381d3279a058d771f406c5213c9932bbd93d5587be4b9c
 F src/resolve.c 8d53771eb51a4ab5f970150c3a70969d8db79cd04a8774c2d296bbcf471a0dd0
 F src/rowset.c 8432130e6c344b3401a8874c3cb49fefe6873fec593294de077afea2dce5ec97
 F src/select.c 344518c1bba9c4636bf651b7642304abd2e7075ba35feb4bae42a51e5efe991f
-F src/shell.c.in 8d843d54a725728800948caf367d985cfb85454db4cbcf7f2814601f1636ccb7
+F src/shell.c.in 5eb15c585bd49b8cce88e762353a92b470b99a95e459bb434da41576a4f1b6eb
 F src/sqlite.h.in 706cacea5308b0244fb6cec92e08310fb427a125375c64137cc1f878ae4cf5c0
 F src/sqlite3.rc 015537e6ac1eec6c7050e17b616c2ffe6f70fca241835a84a4f0d5937383c479
 F src/sqlite3ext.h 5d5330f5f8461f5ce74960436ddcfa53ecd09c2b8b23901e22ae38aec3243998
@@ -760,7 +760,7 @@ F src/test_backup.c a2bfd90d2ff2511b8635507bdb30fa9b605ade19c16b533066cae3077f5b
 F src/test_bestindex.c d75fad21369d80910238032bcf8d9ca1f2bffda13c1ceec63bfbb7f704448b15
 F src/test_blob.c 77b994e17f2c87055f44fd96c9a206c5a7155bae2cda2769af60c2f3582f962c
 F src/test_btree.c 28283787d32b8fa953eb77412ad0de2c9895260e4e5bd5a94b3c7411664f90d5
-F src/test_config.c 18aa596d37de1d5968c439fd58ebf38bc4d9c9d1db63621504e241fde375cecd
+F src/test_config.c 9b6dac5bc4ab56c9c6289ca9a6a73a156e178e58bcfdac19a69f6e17e28ad5ac
 F src/test_delete.c d0e8f6dc55cfc98a7c27c057fb88d512260564bf0b611482656c68b8f7f401ed
 F src/test_demovfs.c 3efa2adf4f21e10d95521721687d5ca047aea91fa62dd8cc22ac9e5a9c942383
 F src/test_devsym.c 649434ed34d0b03fbd5a6b42df80f0f9a7e53f94dd1710aad5dd8831e91c4e86
@@ -780,7 +780,7 @@ F src/test_mutex.c dacae6790956c0d4e705aaed2090227792e291b0496cccd688e9994c1e21f
 F src/test_onefile.c f31e52e891c5fef6709b9fcef54ce660648a34172423a9cbdf4cbce3ba0049f4
 F src/test_osinst.c 269039d9c0820a02ee928014c30860d57ee757ecda54df42e463d0ca1377b835
 F src/test_pcache.c 496da3f7e2ca66aefbc36bbf22138b1eff43ba0dff175c228b760fa020a37bd0
-F src/test_quota.c 180e87437250bed7e17e4e61c106730939e39fec9be73d28961f27f579a92078
+F src/test_quota.c 5bb44452b9c6c248bb3c82d2466a20915aa6d12801f6c1784b6499aaa04d9811
 F src/test_quota.h 2a8ad1952d1d2ca9af0ce0465e56e6c023b5e15d
 F src/test_rtree.c d844d746a3cc027247318b970025a927f14772339c991f40e7911583ea5ed0d9
 F src/test_schema.c b06d3ddc3edc173c143878f3edb869dd200d57d918ae2f38820534f9a5e3d7d9
@@ -1107,7 +1107,7 @@ F test/extension01.test 5de412c66276105901c370770175003381fdcb0c4da7054fa43cf4a3
 F test/external_reader.test 6fdec43eeca23eb32faad1e95a4d1abc402bc8b3db70df12d6fc08a637f4a2b5
 F test/extraquick.test cb254400bd42bfb777ff675356aabf3287978f79
 F test/fallocate.test 37a62e396a68eeede8f8d2ecf23573a80faceb630788d314d0a073d862616717
-F test/filectrl.test 4b720117388cf6766d0b798e2dddd785953f8f371633b0c0084d2f34cf72336a
+F test/filectrl.test 3344987f143f3cb9914895dc63d9e9518a535ef1b1438d22caf3ba2fa76cc6da
 F test/filefmt.test f393e80c4b8d493b7a7f8f3809a8425bbf4292af1f5140f01cb1427798a2bbd4
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 F test/filter2.tcl 44e525497ce07382915f01bd29ffd0fa49dab3adb87253b5e5103ba8f93393e8
@@ -1610,7 +1610,7 @@ F test/sharedA.test 64bdd21216dda2c6a3bd3475348ccdc108160f34682c97f2f51c19fc0e21
 F test/sharedB.test 1a84863d7a2204e0d42f2e1606577c5e92e4473fa37ea0f5bdf829e4bf8ee707
 F test/shared_err.test 32634e404a3317eeb94abc7a099c556a346fdb8fb3858dbe222a4cbb8926a939
 F test/sharedlock.test 5ede3c37439067c43b0198f580fd374ebf15d304
-F test/shell1.test fc7d2592ca2236cf656f207cf2a69cef3383abff8abd78675e44c8c2d3455086
+F test/shell1.test 4e1b57c43b6246fb3e617903992b704ce3798c437b01cbf1e7a5e75060fdb7ea
 F test/shell2.test 9d55aa53ca36c6889dedf5a23d849793afbd2dbe62d512ce066cb293a8a66a88
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 F test/shell4.test e25580a792b7b54560c3a76b6968bd8189261f38979fe28e6bc6312c5db280db
@@ -1703,10 +1703,10 @@ F test/temptable2.test 76821347810ecc88203e6ef0dd6897b6036ac788e9dd3e6b04fd4d163
 F test/temptable3.test d11a0974e52b347e45ee54ef1923c91ed91e4637
 F test/temptrigfault.tes fc5918e64f3867156fefe7cfca9d8e1f495134a5229b2b511b0dc11c07f2eab4
 F test/temptrigger.test a00f258ed8d21a0e8fd4f322f15e8cfb5cef2e43655670e07a753e3fb4769d61
-F test/tester.tcl 463ae33b8bf75ac77451df19bd65e7c415c2e9891227c7c9e657d0a2d8e1074a
+F test/tester.tcl 2d943f60200e0a36bcd3f1f0baf181a751cd3604ef6b6bd4c8dc39b4e8a53116
 F test/testloadext.c 862b848783eaed9985fbce46c65cd214664376b549fae252b364d5d1ef350a27
 F test/testrunner.tcl 6cbda5d6ff9b26b11993f1e1ddd57d9521cec7c31676ad323a40a6821ce43ad6 x
-F test/testrunner_data.tcl c507a9afa911c03446ed90442ffd4a98aca02882c3d51bd1177c24795674def8
+F test/testrunner_data.tcl 87b8afd37c8e517fa87b7936540b2fc1ede8291f0567fb88744b9bff272a2e8b
 F test/testrunner_estwork.tcl 81e2ae10238f50540f42fbf2d94913052a99bfb494b69e546506323f195dcff9
 F test/thread001.test a0985c117eab62c0c65526e9fa5d1360dd1cac5b03bde223902763274ce21899
 F test/thread002.test c24c83408e35ba5a952a3638b7ac03ccdf1ce4409289c54a050ac4c5f1de7502
@@ -2046,7 +2046,7 @@ F test/wherelimit3.test 22d73e046870cf8bbe15573eda6b432b07ebe64a88711f9f849c6b36
 F test/widetab1.test c296a98e123762de79917350e45fa33fdf88577a2571eb3a64c8bf7e44ef74d1
 F test/win32heap.test 1ec2ce646aee491ec23bfcdfd005b33c79f13bf91467966f374a76ffe7c7e85f
 F test/win32lock.test e56d7a9b6cf9d5f3867c2dd19ff36c5326881e4038c6867610ecb3a9868ea4eb
-F test/win32longpath.test 0f9837039b306735c13521c5f25b6ed42937b600dace58e28a3d2f8baf429b6a
+F test/win32longpath.test 2641e3a5dbb59f49456f6caf78c0acd6ec7dbba27cb56363bab8fbfe93995caa
 F test/win32nolock.test 95854dc0206b8a95e4aee15a76acc082767b38f079b2e24676aed6cbb0f32798
 F test/window1.test b46d28b9698559e66aa4adafd8074b940faee498bf0c4fbdb62548bfcccc67e7
 F test/window2.tcl 492c125fa550cda1dd3555768a2303b3effbeceee215293adf8871efc25f1476
@@ -2096,7 +2096,7 @@ F test/zipfilefault.test 44d4d7a7f7cca7521d569d7f71026b241d65a6b1757aa409c1a1688
 F tool/GetFile.cs 47852aa0d806fe47ed1ac5138bdce7f000fe87aaa7f28107d0cb1e26682aeb44
 F tool/GetTclKit.bat d84033c6a93dfe735d247f48ba00292a1cc284dcf69963e5e672444e04534bbf
 F tool/Replace.cs 02c67258801c2fb5f63231e0ac0f220b4b36ba91
-F tool/build-all-msvc.bat 1960a7a3e5d8176c4329e31476f6e3dfa9543675355fa9020a569f4452628458 x
+F tool/build-all-msvc.bat 1ee9dbadcc07fc23268025854e97b392bcbad72376b47aee7b22f3797a4f2c87 x
 F tool/build-shell.sh 369c4b171cc877ad974fef691e4da782b4c1e99fe8f4361316c735f64d49280f
 F tool/buildtclext.tcl d09b753d7858314104eeaf5f4def85d35784470279809e47a633f142226f2b3f
 F tool/cg_anno.tcl c1f875f5a4c9caca3d59937b16aff716f8b1883935f1b4c9ae23124705bc8099 x
@@ -2184,8 +2184,8 @@ F tool/version-info.c 33d0390ef484b3b1cb685d59362be891ea162123cea181cb8e6d2cf6dd
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh d924598cf2f55a4ecbc2aeb055c10bd5f48114793e7ba25f9585435da29e7e98
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P b3da6a8728641a0c9ca2f3b20c9817c0a2be6c5bf05f020590547480d2aff0e0
-R 3b06f6e13d3b80cdd60e1746b40e9644
+P 005e176b4e5b3a28865b08c23d6ecd2c76c036b9c6b2075e6d7bfc584d3c433e
+R 8f14062c94244f118caafefdce0be391
 U drh
-Z 1687d2af22a2e32b73901e023f2e246b
+Z b8f5dbfdad1a30478e611a8a35f36789
 # Remove this line to create a well-formed Fossil manifest.
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-005e176b4e5b3a28865b08c23d6ecd2c76c036b9c6b2075e6d7bfc584d3c433e
+108691a3cb2f296f0ede06c34271ee185f299bfd76e97a1bd06c730a28d94ff4
--- a/src/mutex_w32.c
+++ b/src/mutex_w32.c
@@ -129,11 +129,7 @@ static int winMutexInit(void){
  if( InterlockedCompareExchange(&winMutex_lock, 1, 0)==0 ){
    int i;
    for(i=0; i<ArraySize(winMutex_staticMutexes); i++){
-#if SQLITE_OS_WINRT
-      InitializeCriticalSectionEx(&winMutex_staticMutexes[i].mutex, 0, 0);
-#else
      InitializeCriticalSection(&winMutex_staticMutexes[i].mutex);
-#endif
    }
    winMutex_isInit = 1;
  }else{
@@ -223,11 +219,7 @@ static sqlite3_mutex *winMutexAlloc(int iType){
        p->trace = 1;
 #endif
 #endif
-#if SQLITE_OS_WINRT
-        InitializeCriticalSectionEx(&p->mutex, 0, 0);
-#else
        InitializeCriticalSection(&p->mutex);
-#endif
      }
      break;
    }
--- a/src/os_win.c
+++ b/src/os_win.c
@@ -43,7 +43,7 @@
 ** Are most of the Win32 ANSI APIs available (i.e. with certain exceptions
 ** based on the sub-platform)?
 */
-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && !defined(SQLITE_WIN32_NO_ANSI)
+#if !SQLITE_OS_WINCE && !defined(SQLITE_WIN32_NO_ANSI)
 #  define SQLITE_WIN32_HAS_ANSI
 #endif

@@ -51,7 +51,7 @@
 ** Are most of the Win32 Unicode APIs available (i.e. with certain exceptions
 ** based on the sub-platform)?
 */
-#if (SQLITE_OS_WINCE || SQLITE_OS_WINNT || SQLITE_OS_WINRT) && \
+#if (SQLITE_OS_WINCE || SQLITE_OS_WINNT) && \
    !defined(SQLITE_WIN32_NO_WIDE)
 #  define SQLITE_WIN32_HAS_WIDE
 #endif
@@ -190,16 +190,7 @@
 */
 #if SQLITE_WIN32_FILEMAPPING_API && \
        (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0)
-/*
-** Two of the file mapping APIs are different under WinRT.  Figure out which
-** set we need.
-*/
-#if SQLITE_OS_WINRT
-WINBASEAPI HANDLE WINAPI CreateFileMappingFromApp(HANDLE, \
-        LPSECURITY_ATTRIBUTES, ULONG, ULONG64, LPCWSTR);

-WINBASEAPI LPVOID WINAPI MapViewOfFileFromApp(HANDLE, ULONG, ULONG64, SIZE_T);
-#else
 #if defined(SQLITE_WIN32_HAS_ANSI)
 WINBASEAPI HANDLE WINAPI CreateFileMappingA(HANDLE, LPSECURITY_ATTRIBUTES, \
        DWORD, DWORD, DWORD, LPCSTR);
@@ -211,7 +202,6 @@ WINBASEAPI HANDLE WINAPI CreateFileMappingW(HANDLE, LPSECURITY_ATTRIBUTES, \
 #endif /* defined(SQLITE_WIN32_HAS_WIDE) */

 WINBASEAPI LPVOID WINAPI MapViewOfFile(HANDLE, DWORD, DWORD, DWORD, SIZE_T);
-#endif /* SQLITE_OS_WINRT */

 /*
 ** These file mapping APIs are common to both Win32 and WinRT.
@@ -502,7 +492,7 @@ static LONG SQLITE_WIN32_VOLATILE sqlite3_os_type = 0;
 ** This function is not available on Windows CE or WinRT.
 */

-#if SQLITE_OS_WINCE || SQLITE_OS_WINRT
+#if SQLITE_OS_WINCE
 #  define osAreFileApisANSI()       1
 #endif

@@ -517,7 +507,7 @@ static struct win_syscall {
  sqlite3_syscall_ptr pCurrent; /* Current value of the system call */
  sqlite3_syscall_ptr pDefault; /* Default value */
 } aSyscall[] = {
-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
  { "AreFileApisANSI",         (SYSCALL)AreFileApisANSI,         0 },
 #else
  { "AreFileApisANSI",         (SYSCALL)0,                       0 },
@@ -556,7 +546,7 @@ static struct win_syscall {
 #define osCreateFileA ((HANDLE(WINAPI*)(LPCSTR,DWORD,DWORD, \
        LPSECURITY_ATTRIBUTES,DWORD,DWORD,HANDLE))aSyscall[4].pCurrent)

-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
+#if defined(SQLITE_WIN32_HAS_WIDE)
  { "CreateFileW",             (SYSCALL)CreateFileW,             0 },
 #else
  { "CreateFileW",             (SYSCALL)0,                       0 },
@@ -565,7 +555,7 @@ static struct win_syscall {
 #define osCreateFileW ((HANDLE(WINAPI*)(LPCWSTR,DWORD,DWORD, \
        LPSECURITY_ATTRIBUTES,DWORD,DWORD,HANDLE))aSyscall[5].pCurrent)

-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_ANSI) && \
+#if defined(SQLITE_WIN32_HAS_ANSI) && \
        (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0) && \
        SQLITE_WIN32_CREATEFILEMAPPINGA
  { "CreateFileMappingA",      (SYSCALL)CreateFileMappingA,      0 },
@@ -576,8 +566,8 @@ static struct win_syscall {
 #define osCreateFileMappingA ((HANDLE(WINAPI*)(HANDLE,LPSECURITY_ATTRIBUTES, \
        DWORD,DWORD,DWORD,LPCSTR))aSyscall[6].pCurrent)

-#if SQLITE_OS_WINCE || (!SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE) && \
-        (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0))
+#if (SQLITE_OS_WINCE || defined(SQLITE_WIN32_HAS_WIDE)) && \
+        (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0)
  { "CreateFileMappingW",      (SYSCALL)CreateFileMappingW,      0 },
 #else
  { "CreateFileMappingW",      (SYSCALL)0,                       0 },
@@ -586,7 +576,7 @@ static struct win_syscall {
 #define osCreateFileMappingW ((HANDLE(WINAPI*)(HANDLE,LPSECURITY_ATTRIBUTES, \
        DWORD,DWORD,DWORD,LPCWSTR))aSyscall[7].pCurrent)

-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
+#if defined(SQLITE_WIN32_HAS_WIDE)
  { "CreateMutexW",            (SYSCALL)CreateMutexW,            0 },
 #else
  { "CreateMutexW",            (SYSCALL)0,                       0 },
@@ -672,7 +662,7 @@ static struct win_syscall {
 #define osGetDiskFreeSpaceA ((BOOL(WINAPI*)(LPCSTR,LPDWORD,LPDWORD,LPDWORD, \
        LPDWORD))aSyscall[18].pCurrent)

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
+#if !SQLITE_OS_WINCE && defined(SQLITE_WIN32_HAS_WIDE)
  { "GetDiskFreeSpaceW",       (SYSCALL)GetDiskFreeSpaceW,       0 },
 #else
  { "GetDiskFreeSpaceW",       (SYSCALL)0,                       0 },
@@ -689,7 +679,7 @@ static struct win_syscall {

 #define osGetFileAttributesA ((DWORD(WINAPI*)(LPCSTR))aSyscall[20].pCurrent)

-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
+#if defined(SQLITE_WIN32_HAS_WIDE)
  { "GetFileAttributesW",      (SYSCALL)GetFileAttributesW,      0 },
 #else
  { "GetFileAttributesW",      (SYSCALL)0,                       0 },
@@ -706,11 +696,7 @@ static struct win_syscall {
 #define osGetFileAttributesExW ((BOOL(WINAPI*)(LPCWSTR,GET_FILEEX_INFO_LEVELS, \
        LPVOID))aSyscall[22].pCurrent)

-#if !SQLITE_OS_WINRT
  { "GetFileSize",             (SYSCALL)GetFileSize,             0 },
-#else
-  { "GetFileSize",             (SYSCALL)0,                       0 },
-#endif

 #define osGetFileSize ((DWORD(WINAPI*)(HANDLE,LPDWORD))aSyscall[23].pCurrent)

@@ -723,7 +709,7 @@ static struct win_syscall {
 #define osGetFullPathNameA ((DWORD(WINAPI*)(LPCSTR,DWORD,LPSTR, \
        LPSTR*))aSyscall[24].pCurrent)

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
+#if !SQLITE_OS_WINCE && defined(SQLITE_WIN32_HAS_WIDE)
  { "GetFullPathNameW",        (SYSCALL)GetFullPathNameW,        0 },
 #else
  { "GetFullPathNameW",        (SYSCALL)0,                       0 },
@@ -758,16 +744,10 @@ static struct win_syscall {
 #define osGetProcAddressA ((FARPROC(WINAPI*)(HMODULE, \
        LPCSTR))aSyscall[27].pCurrent)

-#if !SQLITE_OS_WINRT
  { "GetSystemInfo",           (SYSCALL)GetSystemInfo,           0 },
-#else
-  { "GetSystemInfo",           (SYSCALL)0,                       0 },
-#endif
-
 #define osGetSystemInfo ((VOID(WINAPI*)(LPSYSTEM_INFO))aSyscall[28].pCurrent)

  { "GetSystemTime",           (SYSCALL)GetSystemTime,           0 },
-
 #define osGetSystemTime ((VOID(WINAPI*)(LPSYSTEMTIME))aSyscall[29].pCurrent)

 #if !SQLITE_OS_WINCE
@@ -787,7 +767,7 @@ static struct win_syscall {

 #define osGetTempPathA ((DWORD(WINAPI*)(DWORD,LPSTR))aSyscall[31].pCurrent)

-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
+#if defined(SQLITE_WIN32_HAS_WIDE)
  { "GetTempPathW",            (SYSCALL)GetTempPathW,            0 },
 #else
  { "GetTempPathW",            (SYSCALL)0,                       0 },
@@ -795,11 +775,7 @@ static struct win_syscall {

 #define osGetTempPathW ((DWORD(WINAPI*)(DWORD,LPWSTR))aSyscall[32].pCurrent)

-#if !SQLITE_OS_WINRT
  { "GetTickCount",            (SYSCALL)GetTickCount,            0 },
-#else
-  { "GetTickCount",            (SYSCALL)0,                       0 },
-#endif

 #define osGetTickCount ((DWORD(WINAPI*)(VOID))aSyscall[33].pCurrent)

@@ -812,7 +788,7 @@ static struct win_syscall {
 #define osGetVersionExA ((BOOL(WINAPI*)( \
        LPOSVERSIONINFOA))aSyscall[34].pCurrent)

-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE) && \
+#if defined(SQLITE_WIN32_HAS_WIDE) && \
        SQLITE_WIN32_GETVERSIONEX
  { "GetVersionExW",           (SYSCALL)GetVersionExW,           0 },
 #else
@@ -827,20 +803,12 @@ static struct win_syscall {
 #define osHeapAlloc ((LPVOID(WINAPI*)(HANDLE,DWORD, \
        SIZE_T))aSyscall[36].pCurrent)

-#if !SQLITE_OS_WINRT
  { "HeapCreate",              (SYSCALL)HeapCreate,              0 },
-#else
-  { "HeapCreate",              (SYSCALL)0,                       0 },
-#endif

 #define osHeapCreate ((HANDLE(WINAPI*)(DWORD,SIZE_T, \
        SIZE_T))aSyscall[37].pCurrent)

-#if !SQLITE_OS_WINRT
  { "HeapDestroy",             (SYSCALL)HeapDestroy,             0 },
-#else
-  { "HeapDestroy",             (SYSCALL)0,                       0 },
-#endif

 #define osHeapDestroy ((BOOL(WINAPI*)(HANDLE))aSyscall[38].pCurrent)

@@ -858,16 +826,12 @@ static struct win_syscall {
 #define osHeapSize ((SIZE_T(WINAPI*)(HANDLE,DWORD, \
        LPCVOID))aSyscall[41].pCurrent)

-#if !SQLITE_OS_WINRT
  { "HeapValidate",            (SYSCALL)HeapValidate,            0 },
-#else
-  { "HeapValidate",            (SYSCALL)0,                       0 },
-#endif

 #define osHeapValidate ((BOOL(WINAPI*)(HANDLE,DWORD, \
        LPCVOID))aSyscall[42].pCurrent)

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
  { "HeapCompact",             (SYSCALL)HeapCompact,             0 },
 #else
  { "HeapCompact",             (SYSCALL)0,                       0 },
@@ -883,7 +847,7 @@ static struct win_syscall {

 #define osLoadLibraryA ((HMODULE(WINAPI*)(LPCSTR))aSyscall[44].pCurrent)

-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE) && \
+#if defined(SQLITE_WIN32_HAS_WIDE) && \
        !defined(SQLITE_OMIT_LOAD_EXTENSION)
  { "LoadLibraryW",            (SYSCALL)LoadLibraryW,            0 },
 #else
@@ -892,15 +856,11 @@ static struct win_syscall {

 #define osLoadLibraryW ((HMODULE(WINAPI*)(LPCWSTR))aSyscall[45].pCurrent)

-#if !SQLITE_OS_WINRT
  { "LocalFree",               (SYSCALL)LocalFree,               0 },
-#else
-  { "LocalFree",               (SYSCALL)0,                       0 },
-#endif

 #define osLocalFree ((HLOCAL(WINAPI*)(HLOCAL))aSyscall[46].pCurrent)

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
  { "LockFile",                (SYSCALL)LockFile,                0 },
 #else
  { "LockFile",                (SYSCALL)0,                       0 },
@@ -922,8 +882,7 @@ static struct win_syscall {
        LPOVERLAPPED))aSyscall[48].pCurrent)
 #endif

-#if SQLITE_OS_WINCE || (!SQLITE_OS_WINRT && \
-        (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0))
+#if SQLITE_OS_WINCE || !defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0
  { "MapViewOfFile",           (SYSCALL)MapViewOfFile,           0 },
 #else
  { "MapViewOfFile",           (SYSCALL)0,                       0 },
@@ -951,20 +910,12 @@ static struct win_syscall {

 #define osSetEndOfFile ((BOOL(WINAPI*)(HANDLE))aSyscall[53].pCurrent)

-#if !SQLITE_OS_WINRT
  { "SetFilePointer",          (SYSCALL)SetFilePointer,          0 },
-#else
-  { "SetFilePointer",          (SYSCALL)0,                       0 },
-#endif

 #define osSetFilePointer ((DWORD(WINAPI*)(HANDLE,LONG,PLONG, \
        DWORD))aSyscall[54].pCurrent)

-#if !SQLITE_OS_WINRT
  { "Sleep",                   (SYSCALL)Sleep,                   0 },
-#else
-  { "Sleep",                   (SYSCALL)0,                       0 },
-#endif

 #define osSleep ((VOID(WINAPI*)(DWORD))aSyscall[55].pCurrent)

@@ -973,7 +924,7 @@ static struct win_syscall {
 #define osSystemTimeToFileTime ((BOOL(WINAPI*)(const SYSTEMTIME*, \
        LPFILETIME))aSyscall[56].pCurrent)

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
  { "UnlockFile",              (SYSCALL)UnlockFile,              0 },
 #else
  { "UnlockFile",              (SYSCALL)0,                       0 },
@@ -1011,11 +962,7 @@ static struct win_syscall {
 #define osWriteFile ((BOOL(WINAPI*)(HANDLE,LPCVOID,DWORD,LPDWORD, \
        LPOVERLAPPED))aSyscall[61].pCurrent)

-#if SQLITE_OS_WINRT
  { "CreateEventExW",          (SYSCALL)CreateEventExW,          0 },
-#else
-  { "CreateEventExW",          (SYSCALL)0,                       0 },
-#endif

 #define osCreateEventExW ((HANDLE(WINAPI*)(LPSECURITY_ATTRIBUTES,LPCWSTR, \
        DWORD,DWORD))aSyscall[62].pCurrent)
@@ -1040,64 +987,26 @@ static struct win_syscall {
 #define osWaitForSingleObjectEx ((DWORD(WINAPI*)(HANDLE,DWORD, \
        BOOL))aSyscall[64].pCurrent)

-#if SQLITE_OS_WINRT
  { "SetFilePointerEx",        (SYSCALL)SetFilePointerEx,        0 },
-#else
-  { "SetFilePointerEx",        (SYSCALL)0,                       0 },
-#endif

 #define osSetFilePointerEx ((BOOL(WINAPI*)(HANDLE,LARGE_INTEGER, \
        PLARGE_INTEGER,DWORD))aSyscall[65].pCurrent)

-#if SQLITE_OS_WINRT
  { "GetFileInformationByHandleEx", (SYSCALL)GetFileInformationByHandleEx, 0 },
-#else
-  { "GetFileInformationByHandleEx", (SYSCALL)0,                  0 },
-#endif

 #define osGetFileInformationByHandleEx ((BOOL(WINAPI*)(HANDLE, \
        FILE_INFO_BY_HANDLE_CLASS,LPVOID,DWORD))aSyscall[66].pCurrent)

-#if SQLITE_OS_WINRT && (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0)
-  { "MapViewOfFileFromApp",    (SYSCALL)MapViewOfFileFromApp,    0 },
-#else
-  { "MapViewOfFileFromApp",    (SYSCALL)0,                       0 },
-#endif
-
-#define osMapViewOfFileFromApp ((LPVOID(WINAPI*)(HANDLE,ULONG,ULONG64, \
-        SIZE_T))aSyscall[67].pCurrent)
-
-#if SQLITE_OS_WINRT
  { "CreateFile2",             (SYSCALL)CreateFile2,             0 },
-#else
-  { "CreateFile2",             (SYSCALL)0,                       0 },
-#endif

 #define osCreateFile2 ((HANDLE(WINAPI*)(LPCWSTR,DWORD,DWORD,DWORD, \
        LPCREATEFILE2_EXTENDED_PARAMETERS))aSyscall[68].pCurrent)

-#if SQLITE_OS_WINRT && !defined(SQLITE_OMIT_LOAD_EXTENSION)
-  { "LoadPackagedLibrary",     (SYSCALL)LoadPackagedLibrary,     0 },
-#else
-  { "LoadPackagedLibrary",     (SYSCALL)0,                       0 },
-#endif
-
-#define osLoadPackagedLibrary ((HMODULE(WINAPI*)(LPCWSTR, \
-        DWORD))aSyscall[69].pCurrent)
-
-#if SQLITE_OS_WINRT
  { "GetTickCount64",          (SYSCALL)GetTickCount64,          0 },
-#else
-  { "GetTickCount64",          (SYSCALL)0,                       0 },
-#endif

 #define osGetTickCount64 ((ULONGLONG(WINAPI*)(VOID))aSyscall[70].pCurrent)

-#if SQLITE_OS_WINRT
  { "GetNativeSystemInfo",     (SYSCALL)GetNativeSystemInfo,     0 },
-#else
-  { "GetNativeSystemInfo",     (SYSCALL)0,                       0 },
-#endif

 #define osGetNativeSystemInfo ((VOID(WINAPI*)( \
        LPSYSTEM_INFO))aSyscall[71].pCurrent)
@@ -1122,15 +1031,6 @@ static struct win_syscall {

 #define osGetProcessHeap ((HANDLE(WINAPI*)(VOID))aSyscall[74].pCurrent)

-#if SQLITE_OS_WINRT && (!defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0)
-  { "CreateFileMappingFromApp", (SYSCALL)CreateFileMappingFromApp, 0 },
-#else
-  { "CreateFileMappingFromApp", (SYSCALL)0,                      0 },
-#endif
-
-#define osCreateFileMappingFromApp ((HANDLE(WINAPI*)(HANDLE, \
-        LPSECURITY_ATTRIBUTES,ULONG,ULONG64,LPCWSTR))aSyscall[75].pCurrent)
-
 /*
 ** NOTE: On some sub-platforms, the InterlockedCompareExchange "function"
 **       is really just a macro that uses a compiler intrinsic (e.g. x64).
@@ -1147,7 +1047,7 @@ static struct win_syscall {
        SQLITE_WIN32_VOLATILE*, LONG,LONG))aSyscall[76].pCurrent)
 #endif /* defined(InterlockedCompareExchange) */

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID
+#if !SQLITE_OS_WINCE && SQLITE_WIN32_USE_UUID
  { "UuidCreate",               (SYSCALL)UuidCreate,             0 },
 #else
  { "UuidCreate",               (SYSCALL)0,                      0 },
@@ -1155,7 +1055,7 @@ static struct win_syscall {

 #define osUuidCreate ((RPC_STATUS(RPC_ENTRY*)(UUID*))aSyscall[77].pCurrent)

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID
+#if !SQLITE_OS_WINCE && SQLITE_WIN32_USE_UUID
  { "UuidCreateSequential",     (SYSCALL)UuidCreateSequential,   0 },
 #else
  { "UuidCreateSequential",     (SYSCALL)0,                      0 },
@@ -1366,10 +1266,10 @@ int sqlite3_win32_compact_heap(LPUINT pnLargest){
  hHeap = winMemGetHeap();
  assert( hHeap!=0 );
  assert( hHeap!=INVALID_HANDLE_VALUE );
-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE)
+#if defined(SQLITE_WIN32_MALLOC_VALIDATE)
  assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) );
 #endif
-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
  if( (nLargest=osHeapCompact(hHeap, SQLITE_WIN32_HEAP_FLAGS))==0 ){
    DWORD lastErrno = osGetLastError();
    if( lastErrno==NO_ERROR ){
@@ -1482,28 +1382,11 @@ void sqlite3_win32_write_debug(const char *zBuf, int nBuf){
 }
 #endif /* _WIN32 */

-/*
-** The following routine suspends the current thread for at least ms
-** milliseconds.  This is equivalent to the Win32 Sleep() interface.
-*/
-#if SQLITE_OS_WINRT
-static HANDLE sleepObj = NULL;
-#endif
-
 void sqlite3_win32_sleep(DWORD milliseconds){
-#if SQLITE_OS_WINRT
-  if ( sleepObj==NULL ){
-    sleepObj = osCreateEventExW(NULL, NULL, CREATE_EVENT_MANUAL_RESET,
-                                SYNCHRONIZE);
-  }
-  assert( sleepObj!=NULL );
-  osWaitForSingleObjectEx(sleepObj, milliseconds, FALSE);
-#else
  osSleep(milliseconds);
-#endif
 }

-#if SQLITE_MAX_WORKER_THREADS>0 && !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && \
+#if SQLITE_MAX_WORKER_THREADS>0 && !SQLITE_OS_WINCE && \
        SQLITE_THREADSAFE>0
 DWORD sqlite3Win32Wait(HANDLE hObject){
  DWORD rc;
@@ -1527,7 +1410,7 @@ DWORD sqlite3Win32Wait(HANDLE hObject){

 #if !SQLITE_WIN32_GETVERSIONEX
 # define osIsNT()  (1)
-#elif SQLITE_OS_WINCE || SQLITE_OS_WINRT || !defined(SQLITE_WIN32_HAS_ANSI)
+#elif SQLITE_OS_WINCE || !defined(SQLITE_WIN32_HAS_ANSI)
 # define osIsNT()  (1)
 #elif !defined(SQLITE_WIN32_HAS_WIDE)
 # define osIsNT()  (0)
@@ -1540,13 +1423,7 @@ DWORD sqlite3Win32Wait(HANDLE hObject){
 ** based on the NT kernel.
 */
 int sqlite3_win32_is_nt(void){
-#if SQLITE_OS_WINRT
-  /*
-  ** NOTE: The WinRT sub-platform is always assumed to be based on the NT
-  **       kernel.
-  */
-  return 1;
-#elif SQLITE_WIN32_GETVERSIONEX
+#if SQLITE_WIN32_GETVERSIONEX
  if( osInterlockedCompareExchange(&sqlite3_os_type, 0, 0)==0 ){
 #if defined(SQLITE_WIN32_HAS_ANSI)
    OSVERSIONINFOA sInfo;
@@ -1588,7 +1465,7 @@ static void *winMemMalloc(int nBytes){
  hHeap = winMemGetHeap();
  assert( hHeap!=0 );
  assert( hHeap!=INVALID_HANDLE_VALUE );
-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE)
+#if defined(SQLITE_WIN32_MALLOC_VALIDATE)
  assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) );
 #endif
  assert( nBytes>=0 );
@@ -1610,7 +1487,7 @@ static void winMemFree(void *pPrior){
  hHeap = winMemGetHeap();
  assert( hHeap!=0 );
  assert( hHeap!=INVALID_HANDLE_VALUE );
-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE)
+#if defined(SQLITE_WIN32_MALLOC_VALIDATE)
  assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, pPrior) );
 #endif
  if( !pPrior ) return; /* Passing NULL to HeapFree is undefined. */
@@ -1631,7 +1508,7 @@ static void *winMemRealloc(void *pPrior, int nBytes){
  hHeap = winMemGetHeap();
  assert( hHeap!=0 );
  assert( hHeap!=INVALID_HANDLE_VALUE );
-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE)
+#if defined(SQLITE_WIN32_MALLOC_VALIDATE)
  assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, pPrior) );
 #endif
  assert( nBytes>=0 );
@@ -1659,7 +1536,7 @@ static int winMemSize(void *p){
  hHeap = winMemGetHeap();
  assert( hHeap!=0 );
  assert( hHeap!=INVALID_HANDLE_VALUE );
-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE)
+#if defined(SQLITE_WIN32_MALLOC_VALIDATE)
  assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, p) );
 #endif
  if( !p ) return 0;
@@ -1689,7 +1566,7 @@ static int winMemInit(void *pAppData){
  assert( pWinMemData->magic1==WINMEM_MAGIC1 );
  assert( pWinMemData->magic2==WINMEM_MAGIC2 );

-#if !SQLITE_OS_WINRT && SQLITE_WIN32_HEAP_CREATE
+#if SQLITE_WIN32_HEAP_CREATE
  if( !pWinMemData->hHeap ){
    DWORD dwInitialSize = SQLITE_WIN32_HEAP_INIT_SIZE;
    DWORD dwMaximumSize = (DWORD)sqlite3GlobalConfig.nHeap;
@@ -1722,7 +1599,7 @@ static int winMemInit(void *pAppData){
 #endif
  assert( pWinMemData->hHeap!=0 );
  assert( pWinMemData->hHeap!=INVALID_HANDLE_VALUE );
-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE)
+#if defined(SQLITE_WIN32_MALLOC_VALIDATE)
  assert( osHeapValidate(pWinMemData->hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) );
 #endif
  return SQLITE_OK;
@@ -1740,7 +1617,7 @@ static void winMemShutdown(void *pAppData){

  if( pWinMemData->hHeap ){
    assert( pWinMemData->hHeap!=INVALID_HANDLE_VALUE );
-#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE)
+#if defined(SQLITE_WIN32_MALLOC_VALIDATE)
    assert( osHeapValidate(pWinMemData->hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) );
 #endif
    if( pWinMemData->bOwned ){
@@ -2121,17 +1998,6 @@ static int winGetLastErrorMsg(DWORD lastErrno, int nBuf, char *zBuf){
  char *zOut = 0;

  if( osIsNT() ){
-#if SQLITE_OS_WINRT
-    WCHAR zTempWide[SQLITE_WIN32_MAX_ERRMSG_CHARS+1];
-    dwLen = osFormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM |
-                             FORMAT_MESSAGE_IGNORE_INSERTS,
-                             NULL,
-                             lastErrno,
-                             0,
-                             zTempWide,
-                             SQLITE_WIN32_MAX_ERRMSG_CHARS,
-                             0);
-#else
    LPWSTR zTempWide = NULL;
    dwLen = osFormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER |
                             FORMAT_MESSAGE_FROM_SYSTEM |
@@ -2142,16 +2008,13 @@ static int winGetLastErrorMsg(DWORD lastErrno, int nBuf, char *zBuf){
                             (LPWSTR) &zTempWide,
                             0,
                             0);
-#endif
    if( dwLen > 0 ){
      /* allocate a buffer and convert to UTF8 */
      sqlite3BeginBenignMalloc();
      zOut = winUnicodeToUtf8(zTempWide);
      sqlite3EndBenignMalloc();
-#if !SQLITE_OS_WINRT
      /* free the system buffer allocated by FormatMessage */
      osLocalFree(zTempWide);
-#endif
    }
  }
 #ifdef SQLITE_WIN32_HAS_ANSI
@@ -2812,7 +2675,6 @@ static int winHandleUnlock(HANDLE h, int iOff, int nByte){
 static int winHandleSeek(HANDLE h, sqlite3_int64 iOffset){
  int rc = SQLITE_OK;             /* Return value */

-#if !SQLITE_OS_WINRT
  LONG upperBits;                 /* Most sig. 32 bits of new offset */
  LONG lowerBits;                 /* Least sig. 32 bits of new offset */
  DWORD dwRet;                    /* Value returned by SetFilePointer() */
@@ -2834,20 +2696,7 @@ static int winHandleSeek(HANDLE h, sqlite3_int64 iOffset){
      rc = SQLITE_IOERR_SEEK;
    }
  }
-#else
-  /* This implementation works for WinRT. */
-  LARGE_INTEGER x;                /* The new offset */
-  BOOL bRet;                      /* Value returned by SetFilePointerEx() */
-
-  x.QuadPart = iOffset;
-  bRet = osSetFilePointerEx(h, x, 0, FILE_BEGIN);
-
-  if(!bRet){
-    rc = SQLITE_IOERR_SEEK;
-  }
-#endif
-
-  OSTRACE(("SEEK file=%p, offset=%lld rc=%s\n", h, iOffset, sqlite3ErrName(rc)));
+  OSTRACE(("SEEK file=%p, offset=%lld rc=%s\n", h, iOffset,sqlite3ErrName(rc)));
  return rc;
 }

@@ -3148,17 +2997,6 @@ static int winHandleTruncate(HANDLE h, sqlite3_int64 nByte){
 */
 static int winHandleSize(HANDLE h, sqlite3_int64 *pnByte){ 
  int rc = SQLITE_OK;
-
-#if SQLITE_OS_WINRT
-  FILE_STANDARD_INFO info;
-  BOOL b;
-  b = osGetFileInformationByHandleEx(h, FileStandardInfo, &info, sizeof(info));
-  if( b ){
-    *pnByte = info.EndOfFile.QuadPart;
-  }else{
-    rc = SQLITE_IOERR_FSTAT;
-  }
-#else
  DWORD upperBits = 0;
  DWORD lowerBits = 0;

@@ -3168,8 +3006,6 @@ static int winHandleSize(HANDLE h, sqlite3_int64 *pnByte){
  if( lowerBits==INVALID_FILE_SIZE && osGetLastError()!=NO_ERROR ){
    rc = SQLITE_IOERR_FSTAT;
  }
-#endif
-
  return rc;
 }

@@ -3368,20 +3204,6 @@ static int winFileSize(sqlite3_file *id, sqlite3_int64 *pSize){
  assert( pSize!=0 );
  SimulateIOError(return SQLITE_IOERR_FSTAT);
  OSTRACE(("SIZE file=%p, pSize=%p\n", pFile->h, pSize));
-
-#if SQLITE_OS_WINRT
-  {
-    FILE_STANDARD_INFO info;
-    if( osGetFileInformationByHandleEx(pFile->h, FileStandardInfo,
-                                     &info, sizeof(info)) ){
-      *pSize = info.EndOfFile.QuadPart;
-    }else{
-      pFile->lastErrno = osGetLastError();
-      rc = winLogError(SQLITE_IOERR_FSTAT, pFile->lastErrno,
-                       "winFileSize", pFile->zPath);
-    }
-  }
-#else
  {
    DWORD upperBits;
    DWORD lowerBits;
@@ -3396,7 +3218,6 @@ static int winFileSize(sqlite3_file *id, sqlite3_int64 *pSize){
                       "winFileSize", pFile->zPath);
    }
  }
-#endif
  OSTRACE(("SIZE file=%p, pSize=%p, *pSize=%lld, rc=%s\n",
           pFile->h, pSize, *pSize, sqlite3ErrName(rc)));
  return rc;
@@ -4358,20 +4179,6 @@ static int winHandleOpen(
  ** TODO: retry-on-ioerr.
  */
  if( osIsNT() ){
-#if SQLITE_OS_WINRT
-    CREATEFILE2_EXTENDED_PARAMETERS extendedParameters;
-    memset(&extendedParameters, 0, sizeof(extendedParameters));
-    extendedParameters.dwSize = sizeof(extendedParameters);
-    extendedParameters.dwFileAttributes = FILE_ATTRIBUTE_NORMAL;
-    extendedParameters.dwFileFlags = flag_overlapped;
-    extendedParameters.dwSecurityQosFlags = SECURITY_ANONYMOUS;
-    h = osCreateFile2((LPCWSTR)zConverted,
-        (GENERIC_READ | (bReadonly ? 0 : GENERIC_WRITE)),/* dwDesiredAccess */
-        FILE_SHARE_READ | FILE_SHARE_WRITE,      /* dwShareMode */
-        OPEN_ALWAYS,                             /* dwCreationDisposition */
-        &extendedParameters
-    );
-#else
    h = osCreateFileW((LPCWSTR)zConverted,         /* lpFileName */
        (GENERIC_READ | (bReadonly ? 0 : GENERIC_WRITE)),  /* dwDesiredAccess */
        FILE_SHARE_READ | FILE_SHARE_WRITE,        /* dwShareMode */
@@ -4380,7 +4187,6 @@ static int winHandleOpen(
        FILE_ATTRIBUTE_NORMAL|flag_overlapped,
        NULL
    );
-#endif
  }else{
    /* Due to pre-processor directives earlier in this file, 
    ** SQLITE_WIN32_HAS_ANSI is always defined if osIsNT() is false. */
@@ -4848,9 +4654,7 @@ static int winShmMap(
      HANDLE hMap = NULL;         /* file-mapping handle */
      void *pMap = 0;             /* Mapped memory region */

-#if SQLITE_OS_WINRT
-      hMap = osCreateFileMappingFromApp(hShared, NULL, protect, nByte, NULL);
-#elif defined(SQLITE_WIN32_HAS_WIDE)
+#if defined(SQLITE_WIN32_HAS_WIDE)
      hMap = osCreateFileMappingW(hShared, NULL, protect, 0, nByte, NULL);
 #elif defined(SQLITE_WIN32_HAS_ANSI) && SQLITE_WIN32_CREATEFILEMAPPINGA
      hMap = osCreateFileMappingA(hShared, NULL, protect, 0, nByte, NULL);
@@ -4862,15 +4666,9 @@ static int winShmMap(
      if( hMap ){
        int iOffset = pShmNode->nRegion*szRegion;
        int iOffsetShift = iOffset % winSysInfo.dwAllocationGranularity;
-#if SQLITE_OS_WINRT
-        pMap = osMapViewOfFileFromApp(hMap, flags,
-            iOffset - iOffsetShift, szRegion + iOffsetShift
-        );
-#else
        pMap = osMapViewOfFile(hMap, flags,
            0, iOffset - iOffsetShift, szRegion + iOffsetShift
        );
-#endif
        OSTRACE(("SHM-MAP-MAP pid=%lu, region=%d, offset=%d, size=%d, rc=%s\n",
                 osGetCurrentProcessId(), pShmNode->nRegion, iOffset,
                 szRegion, pMap ? "ok" : "failed"));
@@ -5003,9 +4801,7 @@ static int winMapfile(winFile *pFd, sqlite3_int64 nByte){
      flags |= FILE_MAP_WRITE;
    }
 #endif
-#if SQLITE_OS_WINRT
-    pFd->hMap = osCreateFileMappingFromApp(pFd->h, NULL, protect, nMap, NULL);
-#elif defined(SQLITE_WIN32_HAS_WIDE)
+#if defined(SQLITE_WIN32_HAS_WIDE)
    pFd->hMap = osCreateFileMappingW(pFd->h, NULL, protect,
                                (DWORD)((nMap>>32) & 0xffffffff),
                                (DWORD)(nMap & 0xffffffff), NULL);
@@ -5025,11 +4821,7 @@ static int winMapfile(winFile *pFd, sqlite3_int64 nByte){
    }
    assert( (nMap % winSysInfo.dwPageSize)==0 );
    assert( sizeof(SIZE_T)==sizeof(sqlite3_int64) || nMap<=0xffffffff );
-#if SQLITE_OS_WINRT
-    pNew = osMapViewOfFileFromApp(pFd->hMap, flags, 0, (SIZE_T)nMap);
-#else
    pNew = osMapViewOfFile(pFd->hMap, flags, 0, 0, (SIZE_T)nMap);
-#endif
    if( pNew==NULL ){
      osCloseHandle(pFd->hMap);
      pFd->hMap = NULL;
@@ -5364,7 +5156,6 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
  }
 #endif

-#if !SQLITE_OS_WINRT && defined(_WIN32)
  else if( osIsNT() ){
    char *zMulti;
    LPWSTR zWidePath = sqlite3MallocZero( nMax*sizeof(WCHAR) );
@@ -5418,7 +5209,6 @@ static int winGetTempname(sqlite3_vfs *pVfs, char **pzBuf){
    }
  }
 #endif /* SQLITE_WIN32_HAS_ANSI */
-#endif /* !SQLITE_OS_WINRT */

  /*
  ** Check to make sure the temporary directory ends with an appropriate
@@ -5593,13 +5383,6 @@ static int winOpen(
  memset(pFile, 0, sizeof(winFile));
  pFile->h = INVALID_HANDLE_VALUE;

-#if SQLITE_OS_WINRT
-  if( !zUtf8Name && !sqlite3_temp_directory ){
-    sqlite3_log(SQLITE_ERROR,
-        "sqlite3_temp_directory variable should be set for WinRT");
-  }
-#endif
-
  /* If the second argument to this function is NULL, generate a
  ** temporary file name to use
  */
@@ -5682,31 +5465,6 @@ static int winOpen(
 #endif

  if( osIsNT() ){
-#if SQLITE_OS_WINRT
-    CREATEFILE2_EXTENDED_PARAMETERS extendedParameters;
-    extendedParameters.dwSize = sizeof(CREATEFILE2_EXTENDED_PARAMETERS);
-    extendedParameters.dwFileAttributes =
-            dwFlagsAndAttributes & FILE_ATTRIBUTE_MASK;
-    extendedParameters.dwFileFlags = dwFlagsAndAttributes & FILE_FLAG_MASK;
-    extendedParameters.dwSecurityQosFlags = SECURITY_ANONYMOUS;
-    extendedParameters.lpSecurityAttributes = NULL;
-    extendedParameters.hTemplateFile = NULL;
-    do{
-      h = osCreateFile2((LPCWSTR)zConverted,
-                        dwDesiredAccess,
-                        dwShareMode,
-                        dwCreationDisposition,
-                        &extendedParameters);
-      if( h!=INVALID_HANDLE_VALUE ) break;
-      if( isReadWrite ){
-        int rc2;
-        sqlite3BeginBenignMalloc();
-        rc2 = winAccess(pVfs, zUtf8Name, SQLITE_ACCESS_READ|NORETRY, &isRO);
-        sqlite3EndBenignMalloc();
-        if( rc2==SQLITE_OK && isRO ) break;
-      }
-    }while( winRetryIoerr(&cnt, &lastErrno) );
-#else
    do{
      h = osCreateFileW((LPCWSTR)zConverted,
                        dwDesiredAccess,
@@ -5723,7 +5481,6 @@ static int winOpen(
        if( rc2==SQLITE_OK && isRO ) break;
      }
    }while( winRetryIoerr(&cnt, &lastErrno) );
-#endif
  }
 #ifdef SQLITE_WIN32_HAS_ANSI
  else{
@@ -5860,25 +5617,7 @@ static int winDelete(
  }
  if( osIsNT() ){
    do {
-#if SQLITE_OS_WINRT
-      WIN32_FILE_ATTRIBUTE_DATA sAttrData;
-      memset(&sAttrData, 0, sizeof(sAttrData));
-      if ( osGetFileAttributesExW(zConverted, GetFileExInfoStandard,
-                                  &sAttrData) ){
-        attr = sAttrData.dwFileAttributes;
-      }else{
-        lastErrno = osGetLastError();
-        if( lastErrno==ERROR_FILE_NOT_FOUND
-         || lastErrno==ERROR_PATH_NOT_FOUND ){
-          rc = SQLITE_IOERR_DELETE_NOENT; /* Already gone? */
-        }else{
-          rc = SQLITE_ERROR;
-        }
-        break;
-      }
-#else
      attr = osGetFileAttributesW(zConverted);
-#endif
      if ( attr==INVALID_FILE_ATTRIBUTES ){
        lastErrno = osGetLastError();
        if( lastErrno==ERROR_FILE_NOT_FOUND
@@ -6169,7 +5908,7 @@ static int winFullPathnameNoMutex(
  int nFull,                    /* Size of output buffer in bytes */
  char *zFull                   /* Output buffer */
 ){
-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
  int nByte;
  void *zConverted;
  char *zOut;
@@ -6258,7 +5997,7 @@ static int winFullPathnameNoMutex(
  }
 #endif /* __CYGWIN__ */

-#if (SQLITE_OS_WINCE || SQLITE_OS_WINRT) && defined(_WIN32)
+#if SQLITE_OS_WINCE && defined(_WIN32)
  SimulateIOError( return SQLITE_ERROR );
  /* WinCE has no concept of a relative pathname, or so I am told. */
  /* WinRT has no way to convert a relative path to an absolute one. */
@@ -6277,7 +6016,7 @@ static int winFullPathnameNoMutex(
  return SQLITE_OK;
 #endif

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
 #if defined(_WIN32)
  /* It's odd to simulate an io-error here, but really this is just
  ** using the io-error infrastructure to test that SQLite handles this
@@ -6409,11 +6148,7 @@ static void *winDlOpen(sqlite3_vfs *pVfs, const char *zFilename){
    return 0;
  }
  if( osIsNT() ){
-#if SQLITE_OS_WINRT
-    h = osLoadPackagedLibrary((LPCWSTR)zConverted, 0);
-#else
    h = osLoadLibraryW((LPCWSTR)zConverted);
-#endif
  }
 #ifdef SQLITE_WIN32_HAS_ANSI
  else{
@@ -6495,23 +6230,16 @@ static int winRandomness(sqlite3_vfs *pVfs, int nBuf, char *zBuf){
    DWORD pid = osGetCurrentProcessId();
    xorMemory(&e, (unsigned char*)&pid, sizeof(DWORD));
  }
-#if SQLITE_OS_WINRT
-  {
-    ULONGLONG cnt = osGetTickCount64();
-    xorMemory(&e, (unsigned char*)&cnt, sizeof(ULONGLONG));
-  }
-#else
  {
    DWORD cnt = osGetTickCount();
    xorMemory(&e, (unsigned char*)&cnt, sizeof(DWORD));
  }
-#endif /* SQLITE_OS_WINRT */
  {
    LARGE_INTEGER i;
    osQueryPerformanceCounter(&i);
    xorMemory(&e, (unsigned char*)&i, sizeof(LARGE_INTEGER));
  }
-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID
+#if !SQLITE_OS_WINCE && SQLITE_WIN32_USE_UUID
  {
    UUID id;
    memset(&id, 0, sizeof(UUID));
@@ -6521,7 +6249,7 @@ static int winRandomness(sqlite3_vfs *pVfs, int nBuf, char *zBuf){
    osUuidCreateSequential(&id);
    xorMemory(&e, (unsigned char*)&id, sizeof(UUID));
  }
-#endif /* !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID */
+#endif /* !SQLITE_OS_WINCE && SQLITE_WIN32_USE_UUID */
  return e.nXor>nBuf ? nBuf : e.nXor;
 #endif /* defined(SQLITE_TEST) || defined(SQLITE_OMIT_RANDOMNESS) */
 }
@@ -6752,15 +6480,11 @@ int sqlite3_os_init(void){

  /* Double-check that the aSyscall[] array has been constructed
  ** correctly.  See ticket [bb3a86e890c8e96ab] */
-  assert( ArraySize(aSyscall)==89 );
+  assert( ArraySize(aSyscall)==86 );

  /* get memory map allocation granularity */
  memset(&winSysInfo, 0, sizeof(SYSTEM_INFO));
-#if SQLITE_OS_WINRT
-  osGetNativeSystemInfo(&winSysInfo);
-#else
  osGetSystemInfo(&winSysInfo);
-#endif
  assert( winSysInfo.dwAllocationGranularity>0 );
  assert( winSysInfo.dwPageSize>0 );

@@ -6784,17 +6508,9 @@ int sqlite3_os_init(void){
 }

 int sqlite3_os_end(void){
-#if SQLITE_OS_WINRT
-  if( sleepObj!=NULL ){
-    osCloseHandle(sleepObj);
-    sleepObj = NULL;
-  }
-#endif
-
 #ifndef SQLITE_OMIT_WAL
  winBigLock = 0;
 #endif
-
  return SQLITE_OK;
 }

--- a/src/os_win.h
+++ b/src/os_win.h
@@ -58,14 +58,6 @@
 # define SQLITE_OS_WINCE 0
 #endif

-/*
-** Determine if we are dealing with WinRT, which provides only a subset of
-** the full Win32 API.
-*/
-#if !defined(SQLITE_OS_WINRT)
-# define SQLITE_OS_WINRT 0
-#endif
-
 /*
 ** For WinCE, some API function parameters do not appear to be declared as
 ** volatile.
@@ -80,7 +72,7 @@
 ** For some Windows sub-platforms, the _beginthreadex() / _endthreadex()
 ** functions are not available (e.g. those not using MSVC, Cygwin, etc).
 */
-#if SQLITE_OS_WIN && !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && \
+#if SQLITE_OS_WIN && !SQLITE_OS_WINCE && \
    SQLITE_THREADSAFE>0 && !defined(__CYGWIN__)
 # define SQLITE_OS_WIN_THREADS 1
 #else
--- a/src/shell.c.in
+++ b/src/shell.c.in
@@ -31,14 +31,6 @@ typedef unsigned short int u16;
 # include SHELL_STRINGIFY(SQLITE_CUSTOM_INCLUDE)
 #endif

-/*
-** Determine if we are dealing with WinRT, which provides only a subset of
-** the full Win32 API.
-*/
-#if !defined(SQLITE_OS_WINRT)
-# define SQLITE_OS_WINRT 0
-#endif
-
 /*
 ** If SQLITE_SHELL_FIDDLE is defined then the shell is modified
 ** somewhat for use as a WASM module in a web browser. This flag
@@ -178,9 +170,6 @@ typedef unsigned char u8;
 #endif

 #if defined(_WIN32) || defined(WIN32)
-# if SQLITE_OS_WINRT
-#  define SQLITE_OMIT_POPEN 1
-# else
 #  include <io.h>
 #  include <fcntl.h>
 #  define isatty(h) _isatty(h)
@@ -195,7 +184,6 @@ typedef unsigned char u8;
 #  endif
 #  undef pclose
 #  define pclose _pclose
-# endif
 #else
 /* Make sure isatty() has a prototype. */
 extern int isatty(int);
@@ -226,9 +214,6 @@ typedef unsigned char u8;
 #define IsAlpha(X)  isalpha((unsigned char)X)

 #if defined(_WIN32) || defined(WIN32)
-#if SQLITE_OS_WINRT
-#include <intrin.h>
-#endif
 #undef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
@@ -436,7 +421,6 @@ static int hasTimer(void){
  if( getProcessTimesAddr ){
    return 1;
  } else {
-#if !SQLITE_OS_WINRT
    /* GetProcessTimes() isn't supported in WIN95 and some other Windows
    ** versions. See if the version we are running on has it, and if it
    ** does, save off a pointer to it and the current process handle.
@@ -453,7 +437,6 @@ static int hasTimer(void){
        FreeLibrary(hinstLib);
      }
    }
-#endif
  }
  return 0;
 }
@@ -12378,18 +12361,14 @@ static void main_init(ShellState *p) {
 */
 #if defined(_WIN32) || defined(WIN32)
 static void printBold(const char *zText){
-#if !SQLITE_OS_WINRT
  HANDLE out = GetStdHandle(STD_OUTPUT_HANDLE);
  CONSOLE_SCREEN_BUFFER_INFO defaultScreenInfo;
  GetConsoleScreenBufferInfo(out, &defaultScreenInfo);
  SetConsoleTextAttribute(out,
         FOREGROUND_RED|FOREGROUND_INTENSITY
  );
-#endif
  sputz(stdout, zText);
-#if !SQLITE_OS_WINRT
  SetConsoleTextAttribute(out, defaultScreenInfo.wAttributes);
-#endif
 }
 #else
 static void printBold(const char *zText){
@@ -12495,11 +12474,7 @@ int SQLITE_CDECL wmain(int argc, wchar_t **wargv){
      }
    }else{
 #if defined(_WIN32) || defined(WIN32)
-#if SQLITE_OS_WINRT
-      __debugbreak();
-#else
      DebugBreak();
-#endif
 #elif defined(SIGTRAP)
      raise(SIGTRAP);
 #endif
--- a/src/test_config.c
+++ b/src/test_config.c
@@ -82,7 +82,7 @@ static void set_options(Tcl_Interp *interp){
  Tcl_SetVar2(interp, "sqlite_options","configslower","1.0",TCL_GLOBAL_ONLY);
 #endif

-#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
+#if !SQLITE_OS_WINCE
  Tcl_SetVar2(interp, "sqlite_options", "curdir", "1", TCL_GLOBAL_ONLY);
 #else
  Tcl_SetVar2(interp, "sqlite_options", "curdir", "0", TCL_GLOBAL_ONLY);
@@ -94,12 +94,6 @@ static void set_options(Tcl_Interp *interp){
  Tcl_SetVar2(interp, "sqlite_options", "win32malloc", "0", TCL_GLOBAL_ONLY);
 #endif

-#if defined(SQLITE_OS_WINRT) && SQLITE_OS_WINRT
-  Tcl_SetVar2(interp, "sqlite_options", "winrt", "1", TCL_GLOBAL_ONLY);
-#else
-  Tcl_SetVar2(interp, "sqlite_options", "winrt", "0", TCL_GLOBAL_ONLY);
-#endif
-
 #ifdef SQLITE_DEBUG
  Tcl_SetVar2(interp, "sqlite_options", "debug", "1", TCL_GLOBAL_ONLY);
 #else
--- a/src/test_quota.c
+++ b/src/test_quota.c
@@ -387,11 +387,7 @@ static char *quota_utf8_to_mbcs(const char *zUtf8){
  zTmpWide = (LPWSTR)sqlite3_malloc( (nWide+1)*sizeof(zTmpWide[0]) );
  if( zTmpWide==0 ) return 0;
  MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, zTmpWide, nWide);
-#ifdef SQLITE_OS_WINRT
-  codepage = CP_ACP;
-#else
  codepage = AreFileApisANSI() ? CP_ACP : CP_OEMCP;
-#endif
  nMbcs = WideCharToMultiByte(codepage, 0, zTmpWide, nWide, 0, 0, 0, 0);
  zMbcs = nMbcs ? (char*)sqlite3_malloc( nMbcs+1 ) : 0;
  if( zMbcs ){
--- a/test/filectrl.test
+++ b/test/filectrl.test
@@ -36,13 +36,11 @@ do_test filectrl-1.5 {
  sqlite3 db test_control_lockproxy.db
  file_control_lockproxy_test db [get_pwd]
 } {}
-ifcapable !winrt {
-  do_test filectrl-1.6 {
-    sqlite3 db test.db
-    set fn [file_control_tempfilename db]
-    set fn
-  } {/etilqs_/}
-}
+do_test filectrl-1.6 {
+  sqlite3 db test.db
+  set fn [file_control_tempfilename db]
+  set fn
+} {/etilqs_/}
 db close
 forcedelete .test_control_lockproxy.db-conch test.proxy
 forcedelete test.db test2.db
--- a/test/shell1.test
+++ b/test/shell1.test
@@ -302,9 +302,7 @@ do_test shell1-3.2.4 {
  catchcmd "test.db" ".bail OFF BAD"
 } {1 {Usage: .bail on|off}}

-# This test will not work on winrt, as winrt has no concept of the absolute
-# paths that the test expects in the result. It uses relative paths only.
-ifcapable vtab&&!winrt {
+ifcapable vtab {
 # .databases             List names and files of attached databases
 do_test shell1-3.3.1 {
  catchcmd "-csv test.db" ".databases"
@@ -752,12 +750,9 @@ do_test shell1-3.26.6 {
 do_test shell1-3.27.1 {
  catchcmd "test.db" ".timer"
 } {1 {Usage: .timer on|off}}
-ifcapable !winrt {
-  # No timer support on winrt.
-  do_test shell1-3.27.2 {
-    catchcmd "test.db" ".timer ON"
-  } {0 {}}
-}
+do_test shell1-3.27.2 {
+  catchcmd "test.db" ".timer ON"
+} {0 {}}
 do_test shell1-3.27.3 {
  catchcmd "test.db" ".timer OFF"
 } {0 {}}
--- a/test/tester.tcl
+++ b/test/tester.tcl
@@ -1785,11 +1785,6 @@ proc crashsql {args} {
  # cfSync(), which can be different then what TCL uses by
  # default, so here we force it to the "nativename" format.
  set cfile [string map {\\ \\\\} [file nativename [file join [get_pwd] $crashfile]]]
-  ifcapable winrt {
-    # Except on winrt. Winrt has no way to transform a relative path into
-    # an absolute one, so it just uses the relative paths.
-    set cfile $crashfile
-  }

  set f [open crash.tcl w]
  puts $f "sqlite3_initialize ; sqlite3_shutdown"
--- a/test/testrunner_data.tcl
+++ b/test/testrunner_data.tcl
@@ -37,7 +37,6 @@ namespace eval trd {
  set tcltest(win.Windows-Memdebug)       veryquick
  set tcltest(win.Windows-Win32Heap)      veryquick
  set tcltest(win.Windows-Sanitize)       veryquick
-  set tcltest(win.Windows-WinRT)          veryquick
  set tcltest(win.Default)                {full win_unc_locking}

  # Extra [make xyz] tests that should be run for various builds.
@@ -364,12 +363,6 @@ namespace eval trd {
  set build(Windows-Sanitize) {
    ASAN=1
  }
-
-  set build(Windows-WinRT) {
-    FOR_WINRT=1
-    ENABLE_SETLK=1
-    -DSQLITE_TEMP_STORE=3
-  }
 }


--- a/test/win32longpath.test
+++ b/test/win32longpath.test
@@ -115,11 +115,7 @@ do_test 1.6 {

 db3 close

-# winrt platforms do not handle paths with unix-style '/' directory separators.
-#
 set lUri [list 1a 1b 1c 1d 1e 1f]
-ifcapable winrt { set lUri [list 1a 1c 1e] }
-
 foreach tn $lUri {
  sqlite3 db3 $uri($tn) -vfs win32-longpath -uri 1 -translatefilename 0

--- a/tool/build-all-msvc.bat
+++ b/tool/build-all-msvc.bat
@@ -105,7 +105,6 @@ REM When set, these values are expanded and passed to the NMAKE command line,
 REM after its other arguments.  These may be used to specify additional NMAKE
 REM options, for example:
 REM
-REM                        SET NMAKE_ARGS=FOR_WINRT=1
 REM                        SET NMAKE_ARGS_DEBUG=MEMDEBUG=1
 REM                        SET NMAKE_ARGS_RETAIL=WIN32HEAP=1
 REM
@@ -861,4 +860,4 @@ GOTO no_errors
  GOTO end_of_file

 :end_of_file
-%__ECHO% EXIT /B %ERRORLEVEL%
+%__ECHO% EXIT /B %ERRORLEVEL%