Added vscode support

.vscode/c_cpp_properties.json

@@ -0,0 +1,22 @@
+{
+    "configurations": [
+        {
+            "name": "Win32",
+            "includePath": [
+                "${default}"
+            ],
+            "defines": [
+                "_DEBUG",
+                "UNICODE",
+                "_UNICODE"
+            ],
+            "windowsSdkVersion": "10.0.19041.0",
+            "compilerPath": "C:/msys64/mingw64/bin/cc.exe",
+            "cStandard": "c17",
+            "cppStandard": "c++17",
+            "intelliSenseMode": "gcc-x64",
+            "compileCommands": "${workspaceFolder}/x/compile_commands.json"
+        }
+    ],
+    "version": 4
+}

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+    "files.associations": {
+        "*.tcc": "c",
+        "random": "c",
+        "ostream": "c",
+        "streambuf": "c"
+    }
+}