Windows/MSVC: Add ENABLE_64_BIT_WORDS macro

Allow setting of ENABLE_64_BIT_WORDS preprocessor variable for
libFLAC_dynamic, libFLAC_static and test_libFLAC projects and x64
platform.

Patch-from: lvqcl <lvqcl.mail@gmail.com>
diff --git a/src/libFLAC/libFLAC_dynamic.vcxproj b/src/libFLAC/libFLAC_dynamic.vcxproj
index 6dab4b4..714eaa8 100644
--- a/src/libFLAC/libFLAC_dynamic.vcxproj
+++ b/src/libFLAC/libFLAC_dynamic.vcxproj
@@ -104,7 +104,7 @@
       <AdditionalOptions>/D "_USE_MATH_DEFINES" %(AdditionalOptions)</AdditionalOptions>

       <Optimization>Disabled</Optimization>

       <AdditionalIncludeDirectories>.\include;..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

-      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;FLAC_API_EXPORTS;FLAC__HAS_OGG;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";DEBUG;FLAC__OVERFLOW_DETECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;FLAC_API_EXPORTS;FLAC__HAS_OGG;ENABLE_64_BIT_WORDS;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";DEBUG;FLAC__OVERFLOW_DETECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>

       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>

       <WarningLevel>Level3</WarningLevel>

@@ -155,7 +155,7 @@
       <OmitFramePointers>true</OmitFramePointers>

       <WholeProgramOptimization>true</WholeProgramOptimization>

       <AdditionalIncludeDirectories>.\include;..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

-      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;FLAC_API_EXPORTS;FLAC__HAS_OGG;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";FLaC__INLINE=_inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;FLAC_API_EXPORTS;FLAC__HAS_OGG;ENABLE_64_BIT_WORDS;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";FLaC__INLINE=_inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>

       <BufferSecurityCheck>false</BufferSecurityCheck>

       <WarningLevel>Level3</WarningLevel>

diff --git a/src/libFLAC/libFLAC_static.vcxproj b/src/libFLAC/libFLAC_static.vcxproj
index 78c03e6..b2457f9 100644
--- a/src/libFLAC/libFLAC_static.vcxproj
+++ b/src/libFLAC/libFLAC_static.vcxproj
@@ -89,7 +89,7 @@
       <AdditionalOptions>/D "_USE_MATH_DEFINES" %(AdditionalOptions)</AdditionalOptions>

       <Optimization>Disabled</Optimization>

       <AdditionalIncludeDirectories>.\include;..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;FLAC__HAS_OGG;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";FLAC__NO_DLL;DEBUG;FLAC__OVERFLOW_DETECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;FLAC__HAS_OGG;ENABLE_64_BIT_WORDS;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";FLAC__NO_DLL;DEBUG;FLAC__OVERFLOW_DETECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>

       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>

       <WarningLevel>Level3</WarningLevel>

@@ -124,7 +124,7 @@
       <OmitFramePointers>true</OmitFramePointers>

       <WholeProgramOptimization>true</WholeProgramOptimization>

       <AdditionalIncludeDirectories>.\include;..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

-      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;FLAC__HAS_OGG;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";FLAC__NO_DLL;FLaC__INLINE=_inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;FLAC__HAS_OGG;ENABLE_64_BIT_WORDS;FLAC__CPU_X86_64;FLAC__HAS_X86INTRIN;FLAC__ALIGN_MALLOC_DATA;VERSION="1.3.1";FLAC__NO_DLL;FLaC__INLINE=_inline;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>

       <BufferSecurityCheck>false</BufferSecurityCheck>

       <WarningLevel>Level3</WarningLevel>

diff --git a/src/test_libFLAC/test_libFLAC.vcxproj b/src/test_libFLAC/test_libFLAC.vcxproj
index 052c9d9..0cb431b 100644
--- a/src/test_libFLAC/test_libFLAC.vcxproj
+++ b/src/test_libFLAC/test_libFLAC.vcxproj
@@ -98,7 +98,7 @@
     <ClCompile>

       <Optimization>Disabled</Optimization>

       <AdditionalIncludeDirectories>.;..\libFLAC\include;..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;FLAC__NO_DLL;DEBUG;CPU_IS_LITTLE_ENDIAN=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;FLAC__NO_DLL;DEBUG;ENABLE_64_BIT_WORDS;CPU_IS_LITTLE_ENDIAN=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>

       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>

       <WarningLevel>Level3</WarningLevel>

@@ -146,7 +146,7 @@
       <OmitFramePointers>true</OmitFramePointers>

       <WholeProgramOptimization>true</WholeProgramOptimization>

       <AdditionalIncludeDirectories>.;..\libFLAC\include;..\..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;FLAC__NO_DLL;CPU_IS_LITTLE_ENDIAN=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>

+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;FLAC__NO_DLL;ENABLE_64_BIT_WORDS;CPU_IS_LITTLE_ENDIAN=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>

       <BufferSecurityCheck>false</BufferSecurityCheck>

       <WarningLevel>Level3</WarningLevel>