[WIP] make it compile

.github/workflows/rust.yml

@@ -6,6 +6,9 @@ on:
   pull_request:
     branches: [ main ]
 
+env:
+  C_INCLUDE_PATH: $GITHUB_WORKSPACE/include
+
 jobs:
   format:
     runs-on: ubuntu-latest
@@ -24,6 +27,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Extract XNG headers
+        run: echo "${{ secrets.XNG_HEADER_0 }}" | base64 --decode > XNG_HEADER_0;
+             echo "${{ secrets.XNG_HEADER_1 }}" | base64 --decode > XNG_HEADER_1;
+             cat XNG_HEADER_0 XNG_HEADER_1 | tar --zstd -xv
       - uses: actions/cache@v2
         with:
           path: |
@@ -37,12 +44,16 @@ jobs:
           target: x86_64-unknown-linux-gnu
           override: true
       - name: Run tests
-        run: cargo test --verbose
+        run: cargo test --no-default-features --verbose
 
   clippy_check:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Extract XNG headers
+        run: echo "${{ secrets.XNG_HEADER_0 }}" | base64 --decode > XNG_HEADER_0;
+             echo "${{ secrets.XNG_HEADER_1 }}" | base64 --decode > XNG_HEADER_1;
+             cat XNG_HEADER_0 XNG_HEADER_1 | tar --zstd -xv
       - uses: actions/cache@v2
         with:
           path: |