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+---
+# .clang-format - How to format C files in sbc-harness
+#
+# Copyright (C) 2024-2025  Luke T. Shumaker <lukeshu@lukeshu.com>
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+# https://releases.llvm.org/19.1.0/tools/clang/docs/ClangFormatStyleOptions.html
+
+Language: Cpp # "C" didn't become a value until clang 20; I'm still on clang 19.1
+BasedOnStyle: LLVM
+LineEnding: LF
+ColumnLimit: 0
+
+# Indentation
+UseTab: AlignWithSpaces
+TabWidth: 8
+IndentWidth: 8
+ContinuationIndentWidth: 8
+IndentCaseLabels: false
+
+# Brace style
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortIfStatementsOnASingleLine: AllIfsAndElse
+BreakBeforeBraces: Attach
+Cpp11BracedListStyle: false
+
+# Alignment
+AlignConsecutiveAssignments:
+    Enabled: true
+    AcrossEmptyLines: false
+    AcrossComments: true
+    PadOperators: true
+AlignConsecutiveDeclarations:
+    Enabled: true
+    AcrossEmptyLines: false
+    AcrossComments: true
+    AlignFunctionPointers: true
+AlignConsecutiveShortCaseStatements:
+    Enabled: true
+
+# Preprocessor
+AlignConsecutiveMacros:
+    Enabled: true
+    AcrossEmptyLines: false
+    AcrossComments: true
+AlignEscapedNewlines: Left
+IndentPPDirectives: BeforeHash
+PPIndentWidth: -1 # inherit from IndentWidth
+SortIncludes: CaseSensitive