diff --git a/sys/windows/vs/NetHack/NetHack.vcxproj b/sys/windows/vs/NetHack/NetHack.vcxproj
index 1ce8af4cd..15bf8e093 100644
--- a/sys/windows/vs/NetHack/NetHack.vcxproj
+++ b/sys/windows/vs/NetHack/NetHack.vcxproj
@@ -47,7 +47,7 @@
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-      <PreprocessorDefinitions>WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/NetHackW/NetHackW.vcxproj b/sys/windows/vs/NetHackW/NetHackW.vcxproj
index 11e6baa99..7414e83de 100644
--- a/sys/windows/vs/NetHackW/NetHackW.vcxproj
+++ b/sys/windows/vs/NetHackW/NetHackW.vcxproj
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+      <PreprocessorDefinitions>TILES;_WINDOWS;DLB;MSWIN_GRAPHICS;SAFEPROCS;NOTTYGRAPHICS;SND_LIB_WINDSOUND;USER_SOUNDS;HAS_STDINT_H;HAS_INTTYPES_H;PDC_WIDE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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       <LanguageStandard_C Condition="'$(DefaultPlatformToolset)'!='v142' And '$(Configuration)|$(Platform)'=='Debug|x64'">stdclatest</LanguageStandard_C>
diff --git a/sys/windows/vs/dlb/dlb.vcxproj b/sys/windows/vs/dlb/dlb.vcxproj
index 71b96d823..6b91e9b3f 100644
--- a/sys/windows/vs/dlb/dlb.vcxproj
+++ b/sys/windows/vs/dlb/dlb.vcxproj
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-      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/hacklib/hacklib.vcxproj b/sys/windows/vs/hacklib/hacklib.vcxproj
index 5876a277b..6c439c101 100644
--- a/sys/windows/vs/hacklib/hacklib.vcxproj
+++ b/sys/windows/vs/hacklib/hacklib.vcxproj
@@ -98,7 +98,7 @@
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       <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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-      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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       <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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@@ -152,7 +152,7 @@
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       <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/lualib/lualib.vcxproj b/sys/windows/vs/lualib/lualib.vcxproj
index d18f8a5ac..d244e8eb4 100644
--- a/sys/windows/vs/lualib/lualib.vcxproj
+++ b/sys/windows/vs/lualib/lualib.vcxproj
@@ -37,7 +37,7 @@
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+      <PreprocessorDefinitions>TILES;_WINDOWS;DLB;MSWIN_GRAPHICS;SAFEPROCS;NOTTYGRAPHICS;SND_LIB_WINDSOUND;USER_SOUNDS;HAS_STDINT_H;HAS_INTTYPES_H;PDC_WIDE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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@@ -141,7 +141,7 @@
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-      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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@@ -158,7 +158,7 @@
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       <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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@@ -175,7 +175,7 @@
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-      <PreprocessorDefinitions>NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;_LIB;WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/makedefs/makedefs.vcxproj b/sys/windows/vs/makedefs/makedefs.vcxproj
index 5b3c90584..235c390e2 100644
--- a/sys/windows/vs/makedefs/makedefs.vcxproj
+++ b/sys/windows/vs/makedefs/makedefs.vcxproj
@@ -27,7 +27,7 @@
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-      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;ENUM_PM;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/recover/recover.vcxproj b/sys/windows/vs/recover/recover.vcxproj
index d03553015..eceda86fb 100644
--- a/sys/windows/vs/recover/recover.vcxproj
+++ b/sys/windows/vs/recover/recover.vcxproj
@@ -19,7 +19,7 @@
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-      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;MINIMAL_FOR_RECOVER;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;HAS_INTTYPES_H;MINIMAL_FOR_RECOVER;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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@@ -31,7 +31,7 @@
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-      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;MINIMAL_FOR_RECOVER;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;HAS_INTTYPES_H;MINIMAL_FOR_RECOVER;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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   <ItemGroup>
diff --git a/sys/windows/vs/sfctool/sfctool.vcxproj b/sys/windows/vs/sfctool/sfctool.vcxproj
index 73fee3c05..e46b1d9bc 100644
--- a/sys/windows/vs/sfctool/sfctool.vcxproj
+++ b/sys/windows/vs/sfctool/sfctool.vcxproj
@@ -123,7 +123,7 @@
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <PreprocessorDefinitions>WIN32;_NDEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <PreprocessorDefinitions>WIN32;_NDEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/sftags/sftags.vcxproj b/sys/windows/vs/sftags/sftags.vcxproj
index f2979e613..e40df7824 100644
--- a/sys/windows/vs/sftags/sftags.vcxproj
+++ b/sys/windows/vs/sftags/sftags.vcxproj
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32CON;NO_TILE_C;DLB;SAFEPROCS;SND_LIB_WINDSOUND;USER_SOUNDS;_LIB;HAS_STDINT_H;HAS_INTTYPES_H;SFCTOOL;NOPANICTRACE;NOCRASHREPORT;NO_CHRONICLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/tile2bmp/tile2bmp.vcxproj b/sys/windows/vs/tile2bmp/tile2bmp.vcxproj
index 8207ebceb..1bab9d61c 100644
--- a/sys/windows/vs/tile2bmp/tile2bmp.vcxproj
+++ b/sys/windows/vs/tile2bmp/tile2bmp.vcxproj
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-      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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diff --git a/sys/windows/vs/tilemap/tilemap.vcxproj b/sys/windows/vs/tilemap/tilemap.vcxproj
index fdbbc92e7..7c99182b5 100644
--- a/sys/windows/vs/tilemap/tilemap.vcxproj
+++ b/sys/windows/vs/tilemap/tilemap.vcxproj
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-      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32CON;DLB;MSWIN_GRAPHICS;HAS_STDINT_H;HAS_INTTYPES_H;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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