updated .gitattributes, configured CMake to properly handle SteamAudio DLL

.clang-format

@@ -1,112 +1,70 @@
-# Options are listed here:
-# https://clang.llvm.org/docs/ClangFormatStyleOptions.html
 ---
+Language: Cpp
+BasedOnStyle: LLVM
 AccessModifierOffset: -4
-AlignAfterOpenBracket: Align
 AlignConsecutiveAssignments: false
 AlignConsecutiveDeclarations: false
-AlignEscapedNewlines: Right
 AlignOperands: true
-AlignTrailingComments: true
-AllowAllArgumentsOnNextLine: true
+AlignTrailingComments: false
 AllowAllConstructorInitializersOnNextLine: true
-AllowAllParametersOfDeclarationOnNextLine: true
 AllowShortBlocksOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: None
-AllowShortLambdasOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: Never
-AllowShortLoopsOnASingleLine: false
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: MultiLine
-BinPackArguments: true
-BinPackParameters: true
-BitFieldColonSpacing: Both
-BraceWrapping:
-  AfterCaseLabel: true
-  AfterClass: true
-  AfterControlStatement: true
-  AfterEnum: true
-  AfterFunction: true
-  AfterNamespace: true
-  AfterStruct: true
-  AfterUnion: true
-  AfterExternBlock: true
-  BeforeCatch: true
-  BeforeElse: true
-  IndentBraces: false
+AlwaysBreakTemplateDeclarations: Yes
+BraceWrapping: 
+  AfterCaseLabel: false
+  AfterClass: false
+  AfterControlStatement: false
+  AfterEnum: false
+  AfterFunction: false
+  AfterNamespace: false
+  AfterStruct: false
+  AfterUnion: false
+  AfterExternBlock: false
+  BeforeCatch: false
+  BeforeElse: false
+  BeforeLambdaBody: false
+  BeforeWhile: false
   SplitEmptyFunction: true
   SplitEmptyRecord: true
   SplitEmptyNamespace: true
-BreakBeforeBinaryOperators: None
 BreakBeforeBraces: Custom
 BreakBeforeInheritanceComma: false
-BreakInheritanceList: BeforeColon
-BreakBeforeTernaryOperators: true
-BreakConstructorInitializersBeforeComma: false
 BreakConstructorInitializers: AfterColon
-BreakStringLiterals: true
-ColumnLimit: 100
-CompactNamespaces: false
+BreakConstructorInitializersBeforeComma: false
+ColumnLimit: 120
 ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 4
-ContinuationIndentWidth: 4
+ContinuationIndentWidth: 8
 Cpp11BracedListStyle: false
 DeriveLineEnding: false
-DerivePointerAlignment: false
-EmptyLineBeforeAccessModifier: LogicalBlock
-EmptyLineAfterAccessModifier: Never
 FixNamespaceComments: false
-IncludeBlocks: Preserve
-IncludeCategories:
-  - Regex: '^"(llvm|llvm-c|clang|clang-c)/'
-    Priority: 2
-  - Regex: '^(<|"(gtest|gmock|isl|json)/)'
-    Priority: 3
-  - Regex: '.*'
+IncludeCategories: 
+  - Regex: '^<.*'
     Priority: 1
-IncludeIsMainRegex: '(Test)?$'
+  - Regex: '^".*'
+    Priority: 2
+  - Regex: '.*'
+    Priority: 3
+IncludeIsMainRegex: '([-_](test|unittest))?$'
 IndentCaseLabels: true
-IndentPPDirectives: None
 IndentWidth: 4
-IndentWrappedFunctionNames: true
 InsertBraces: true
-KeepEmptyLinesAtTheStartOfBlocks: true
-Language: Cpp
-MaxEmptyLinesToKeep: 1
+InsertNewlineAtEOF: true
+MacroBlockBegin: ''
+MacroBlockEnd: ''
+MaxEmptyLinesToKeep: 2
 NamespaceIndentation: All
-PenaltyBreakAssignment: 2
-PenaltyBreakBeforeFirstCallParameter: 19
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyBreakTemplateDeclaration: 10
-PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 1000
-PointerAlignment: Right
-ReflowComments: true
 SortIncludes: true
 SortUsingDeclarations: true
-SpaceAfterCStyleCast: false
-SpaceAfterLogicalNot: false
-SpaceAfterTemplateKeyword: true
-SpaceBeforeAssignmentOperators: true
-SpaceBeforeCaseColon: false
-SpaceBeforeCpp11BracedList: false
-SpaceBeforeCtorInitializerColon: true
-SpaceBeforeInheritanceColon: true
-SpaceBeforeParens: ControlStatements
-SpaceBeforeRangeBasedForLoopColon: true
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: false
+SpaceBeforeRangeBasedForLoopColon: false
 SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
 SpacesInAngles: false
-SpacesInContainerLiterals: true
+SpacesInConditionalStatement: false
 SpacesInCStyleCastParentheses: false
-SpacesInParentheses: true
-SpacesInSquareBrackets: false
+SpacesInParentheses: false
 Standard: c++17
 TabWidth: 4
 UseCRLF: false
-UseTab: Never
+...