Initial project import

tools/v/vlib/builtin/meta_function.v

@@ -0,0 +1,20 @@
+module builtin
+
+// FunctionParam holds type information for function and/or method arguments.
+pub struct FunctionParam {
+pub:
+	typ  int
+	name string
+}
+
+// FunctionData holds information about a parsed function.
+pub struct FunctionData {
+pub:
+	name        string
+	location    string
+	attrs       []string     // legacy flattened attributes
+	attributes  []VAttribute // structured attributes for `attrs`
+	args        []FunctionParam
+	return_type int
+	typ         int
+}