Refactor project structure

kernel/libs/comp-sys/component-macro/src/init_comp.rs

@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: MPL-2.0
+
+use proc_macro2::{TokenStream, TokenTree};
+use quote::{ToTokens, TokenStreamExt};
+use syn::parse::Parse;
+
+/// The content inside typeflag macro
+pub struct ComponentInitFunction {
+    function: Vec<TokenTree>,
+    pub function_name: TokenTree,
+}
+
+impl Parse for ComponentInitFunction {
+    fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> {
+        let mut vec: Vec<TokenTree> = Vec::new();
+        vec.push(input.parse().unwrap());
+        let function_name: TokenTree = input.parse().unwrap();
+        vec.push(function_name.clone());
+        while !input.is_empty() {
+            vec.push(input.parse().unwrap())
+        }
+        Ok(ComponentInitFunction {
+            function: vec,
+            function_name,
+        })
+    }
+}
+
+impl ToTokens for ComponentInitFunction {
+    fn to_tokens(&self, tokens: &mut TokenStream) {
+        for token in &self.function {
+            tokens.append(token.clone());
+        }
+    }
+}