Version 3.0.0

.github/workflows/build-and-test.yml

@@ -0,0 +1,20 @@
+name: Build and test module
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x, 18.x]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm run test

.gitignore

@@ -3,3 +3,4 @@ build
 nbproject
 test.js
 .idea
+package-lock.json

README.md

@@ -5,6 +5,11 @@
 npm install posix-clock
 ```
 
+__WARNING: if you want to use a module with NodeJS before v12, then use module version 2__:
+```
+npm install posix-clock@2
+```
+
 ## Examples
 ### clock_getres()
 ```javascript