Initial import of libdpf.

Co-authored-by: Cursor <cursoragent@cursor.com>

thirdparty/simde/.github/workflows/codeql-analysis.yml

@@ -0,0 +1,44 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
+  schedule:
+    - cron: '0 8 * * 3'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        # Override automatic language detection by changing the below list
+        # Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
+        language: ['cpp']
+        # Learn more...
+        # https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#overriding-automatic-language-detection
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+         languages: ${{ matrix.language }}
+
+    - run: |
+       sudo add-apt-repository 'ppa:ubuntu-toolchain-r/test' && sudo apt-get update && sudo apt-get install -y ninja-build ninja-build python3-pip python3-setuptools python3-wheel gcc-10 g++-10
+       pip3 install meson==0.55.0
+       "$HOME/.local/bin/meson" setup build
+       ninja -C build -v
+       ninja -C build -v test
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1