Merge of clang-format changes from develop

.github/workflows/clang-format-check.yml

@@ -0,0 +1,16 @@
+name: clang-format Check
+on: [push, pull_request]
+jobs:
+  formatting-check:
+    name: Formatting Check
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run clang-format style check for C programs.
+      uses: DoozyX/clang-format-lint-action@v0.8
+      with:
+        source: '.'
+        extensions: 'c,h,cpp'
+        clangFormatVersion: 10
+        style: file
+        exclude: './config ./hl/src/H5LTanalyze.c'