Added CPP api for this library.

.clang-format

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+# .clang-format
+# Second revision, highly tailored to minimize changes to the original C/C++ codebase.
+
+Language: Cpp
+# This configuration avoids "BasedOnStyle" to prevent inheriting unwanted defaults.
+
+# --- Core Style Settings to Match Original ---
+
+# 1. Indentation and Bracing
+UseTab:             Always
+IndentWidth:        4
+TabWidth:           4
+BreakBeforeBraces:  Allman
+IndentCaseLabels:   false # Critical: 'case' is not indented within 'switch' in original code.
+
+# 2. Pointer Alignment
+# Aligns pointers to the variable name (e.g., `char *ptr;`)
+PointerAlignment:   Right
+
+# 3. Line Breaking and Wrapping
+# Disable column limit to prevent unwanted line wrapping.
+ColumnLimit:        120
+# Prevent clang-format from merging lines.
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+
+# 4. Spacing
+SpaceBeforeParens:  ControlStatements
+
+# 5. Includes
+# Preserve manual grouping of includes.
+SortIncludes:       false
+
+# --- Finer-grained Control to Reduce Diffs ---
+
+# Prevent re-alignment of assignments and declarations.
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignTrailingComments: true
+AlignOperands:      false
+
+# Control how function arguments/parameters are packed.
+BinPackArguments:   false
+BinPackParameters:  false
+
+# Keep empty lines where they are.
+KeepEmptyLinesAtTheStartOfBlocks: true
+MaxEmptyLinesToKeep: 2
+
+# C++ Specific
+Standard:           Latest
+

.gitignore

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+# .gitignore for C/C++ projects built with Make
+
+# --- Build artifacts ---
+# Ignore the entire build directory created by the makefile.
+/build/
+
+# --- Executables ---
+# Ignore all files in the binary output directory.
+/build/bin/
+
+# --- Object and Dependency Files ---
+# Ignore all object files and dependency files.
+*.o
+*.d
+
+# --- Common Editor/IDE files ---
+# Visual Studio Code
+.vscode/
+# Vim
+*.swp
+*.swo
+*~
+# CLion
+.idea/
+# Eclipse
+.cproject
+.project
+.settings/
+
+# --- OS-specific files ---
+# macOS
+.DS_Store
+# Windows
+Thumbs.db
+Desktop.ini
+
+# --- Miscellaneous ---
+# Ignore compiled executables that might be created in the root directory
+*.exe
+*.out
+a.out
+

.vscode/settings.json

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+{
+    "files.associations": {
+        "cstdint": "cpp"
+    }
+}