ucentral-tools: add clang-format configuration

Add clang-format configuration file used for code formatting.

Signed-off-by: John Crispin <john@phrozen.org>

feeds/ucentral/ucentral-tools/src/.clang-format

@@ -0,0 +1,60 @@
+---
+# clang-format configuration for ucentral-tools
+BasedOnStyle: LLVM
+
+# Indentation
+IndentWidth: 8
+TabWidth: 8
+UseTab: ForIndentation
+IndentCaseLabels: true
+IndentPPDirectives: BeforeHash
+
+# Line length
+ColumnLimit: 100
+
+# Braces
+BreakBeforeBraces: Linux
+Cpp11BracedListStyle: false
+
+# Spacing
+SpaceAfterCStyleCast: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+
+# Alignment
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignOperands: true
+AlignTrailingComments: true
+
+# Breaking
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+BreakBeforeBinaryOperators: None
+BreakBeforeTernaryOperators: true
+BreakStringLiterals: true
+
+# Pointers and references
+PointerAlignment: Right
+DerivePointerAlignment: false
+
+# Comments
+ReflowComments: true
+
+# Sorting
+SortIncludes: true
+IncludeBlocks: Preserve
+
+# Function calls
+BinPackArguments: true
+BinPackParameters: true
+
+# Other
+KeepEmptyLinesAtTheStartOfBlocks: false
+MaxEmptyLinesToKeep: 2