add C ci

.github/workflows/c.yml

@@ -0,0 +1,21 @@
+name: Everything C
+on:
+  push:
+    branches: [ master ]
+    paths:
+      - 'src/c_code/**'
+  pull_request:
+    branches: [ master ]
+    paths:
+      - 'src/c_code/**'
+jobs:
+  static_analysis:
+    name: Run gcc with warnings
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install Dependencies
+        run: sudo apt-get install gcc cppcheck
+      - name: Compile Library with Warnings
+        run: gcc -Wall -Wextra -Wpedantic -std=c11 -c -o /dev/null ./src/c_code/benchmarker.c
+      - name: Run cppcheck
+        run: cppcheck --enable=all --error-exitcode=1 ./src/c_code/benchmarker.c

blackheap-benchmarker/src/c_code/benchmarker.c

@@ -1,5 +1,10 @@
 #include "benchmarker.h"
 
+void should_fail_ci() {
+    int x; // Variable x is declared but not used.
+    int y = 10 / 0; // Division by zero, which is undefined behavior.
+}
+
 struct tuple tuple_add(const struct tuple *a, const struct tuple *b) {
   struct tuple result = { a->a + b->a, a->b + b->b };
   return result;