Ignore intellij files

.gitignore

@@ -1 +1,3 @@
 /c2
+/.idea/*
+!/.idea/c_cpp_properties.json

.idea/c_cpp_properties.json

@@ -0,0 +1,12 @@
+{
+    "configurations": [
+        {
+            "name": "CLion",
+            "includePath": [
+                "${workspaceFolder}/v0/*"
+            ],
+            "cStandard": "c89",
+        }
+    ],
+    "version": 4
+}

specs/TYPES.md

@@ -0,0 +1,25 @@
+# Types
+C2 has both built-in types and user-defined types.
+
+## Builtin types
+C2 has the following types builtin:
+ - `void`
+ - `i8`
+ - `i16`
+ - `i32`
+ - `i64`
+ - `u8`
+ - `u16`
+ - `u32`
+ - `u64`
+
+## Type Aliases
+Types can be aliased to different names using the alias keyword.
+Here's a list of the default builtin aliases.
+
+```c2
+alias int = i32;
+alias uint = u32;
+alias char = u8;
+alias string = char[];
+```

v0/log.c

@@ -1,9 +1,10 @@
 #include "log.h"
+#include "util.h"
+
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
-#include "util.h"
 
 static LogError* s_logError = NULL;