Action to build wheels for windows and mac

.github/workflows/wheels.yaml

@@ -0,0 +1,33 @@
+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, windows-2019, macOS-11]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      # Used to host cibuildwheel
+      - uses: actions/setup-python@v3
+
+      - name: Install cibuildwheel
+        run: python -m pip install cibuildwheel==2.10.2
+
+      - name: Build wheels
+        run: python -m cibuildwheel --output-dir wheelhouse
+        # to supply options, put them in 'env', like:
+        # env:
+        #   CIBW_SOME_OPTION: value
+        env:
+            CIBW_BUILD: cp39-* cp310-*
+            CIBW_SKIP: cp*-win32
+
+      - uses: actions/upload-artifact@v3
+        with:
+          path: ./wheelhouse/*.whl

pyreaddbc/_readdbc.c

@@ -597,7 +597,7 @@ static void (*_cffi_call_python_org)(struct _cffi_externpy_s *, char *);
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
+//#include <unistd.h>
 #include <errno.h>
 #include <string.h>
 #include <stdint.h>

pyreaddbc/c-src/dbc2dbf.c

@@ -29,7 +29,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
+//#include <unistd.h>
 #include <errno.h>
 #include <string.h>
 #include <stdint.h>