diff --git a/README.md b/README.md
index 790fedb..5a9e618 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,14 @@
 TODO:
-[x] - Intercept syscalls
-[x] - Transmit syscalls over network
-[x] - Execute syscalls
-[x] - Read memory from buffers.
-[ ] - Mutate syscalls into Rust
 [ ] - Copy memory over network
-[ ] - Mutate syscalls back into C
+
+Server:
+  [x] - Intercept syscalls
+  [x] - Transmit syscalls over network
+  [x] - Read memory from buffers.
+  [ ] - Mutate syscalls into Rust
+  [ ] - Figure out which system calls should be forwarded and not
+
+Mimic:
+  [x] - Execute syscalls
+  [ ] - Mutate syscalls back into C
+  [ ] - Create subprocess and mimic system calls in it.
diff --git a/client/src/main.rs b/client/src/main.rs
index b8f45ef..7867c26 100644
--- a/client/src/main.rs
+++ b/client/src/main.rs
@@ -4,7 +4,7 @@ use std::{
     thread,
 };
 
-use syscall_lib::{Syscall, execute_syscall};
+use syscall_lib::Syscall;
 
 fn main() {
     println!("This program has PID: {}", std::process::id());
@@ -43,7 +43,9 @@ fn handle_connection(stream: &mut TcpStream) -> Result<(), std::io::Error> {
         //     Syscall::Write(..) => 0,
         //     _ => syscall_exec::execute_syscall(decoded),
         // };
-        let result = execute_syscall(decoded);
+        let result = unsafe { decoded.execute_syscall() };
+
+        // let result = 0;
 
         println!("{:?}", result);
 
diff --git a/src/host.rs b/src/host.rs
index 92c0316..64129a5 100644
--- a/src/host.rs
+++ b/src/host.rs
@@ -3,7 +3,7 @@ use std::{
     net::TcpStream,
 };
 
-use syscall_lib::{ProgramMemory, Syscall};
+use syscall_lib::Syscall;
 
 // use crate::syscall_exec;
 
diff --git a/src/lib.rs b/src/lib.rs
index 7c0f274..6858cec 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -85,10 +85,6 @@ extern "C" fn hook(
         }
     };
 
-    // if syscall_should_proxy(syscall_num) {
-    //     return InterceptResult::Forward;
-    // }
-
     unsafe {
         unset_hook_fn();
     }
@@ -96,22 +92,9 @@ extern "C" fn hook(
     let args = [arg0, arg1, arg2, arg3, arg4, arg5];
     let syscall = Syscall::from_syscall(syscall_num as libc::c_long, args).unwrap();
 
-    // if !syscall_should_proxy(&syscall) {
-    //     return InterceptResult::Forward;
-    // }
-
-    // Return if is print
-    // if syscall_num == libc::SYS_write as _ && arg0 == 1 {
-    //     return InterceptResult::Forward;
-    // }
-
-    // if syscall_num == libc::SYS_close as _ && arg0 == 1 {
-    //     return InterceptResult::Forward;
-    // }
-
-    println!("{:?}", syscall);
-
     if let Syscall::Unimplemented(_) = syscall {
+        println!("{:?}", syscall);
+
         unsafe {
             set_hook_fn(hook);
         }
@@ -121,6 +104,8 @@ extern "C" fn hook(
 
     *result = unsafe { syscall.execute_syscall() };
 
+    println!("{:?} -> {}", syscall, result);
+
     // unsafe {
     //     #[allow(static_mut_refs)]
     //     if let Some(host) = HOST.as_ref() {
diff --git a/syscall_lib/src/arch_types/mod.rs b/syscall_lib/src/arch_types/mod.rs
deleted file mode 100644
index 9542349..0000000
--- a/syscall_lib/src/arch_types/mod.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-mod x86_64;
-pub use x86_64::*;
diff --git a/syscall_lib/src/lib.rs b/syscall_lib/src/lib.rs
index ca07bcd..659b032 100644
--- a/syscall_lib/src/lib.rs
+++ b/syscall_lib/src/lib.rs
@@ -1,5 +1,3 @@
-mod arch_types;
-mod proxy_list;
 mod syscall;
 mod types;
 
@@ -16,6 +14,13 @@ use bincode::{Decode, Encode};
 pub use syscall::Syscall;
 pub use types::*;
 
+pub enum FwdType {
+    Local,
+    Remote,
+    Clone,
+    Force { return_code: libc::c_int },
+}
+
 // Type aliases for pointers to improve readability.
 // pub type Ptr<_> = libc::c_long;
 // pub type ConstPtr<_> = libc::c_long;
diff --git a/syscall_lib/src/syscall/create.rs b/syscall_lib/src/syscall/create.rs
index 268a011..cddd1e4 100644
--- a/syscall_lib/src/syscall/create.rs
+++ b/syscall_lib/src/syscall/create.rs
@@ -1,5 +1,3 @@
-use std::mem::transmute;
-
 use crate::*;
 
 impl Syscall {
@@ -30,9 +28,9 @@ impl Syscall {
                 flags: args[1] as libc::c_int,
                 mode: args[2] as libc::c_int,
             },
-            libc::SYS_close => Syscall::Close {
-                fd: args[0] as libc::c_uint,
-            },
+            // libc::SYS_close => Syscall::Close {
+            //     fd: args[0] as libc::c_uint,
+            // },
             libc::SYS_stat => Syscall::Stat {
                 path: StrRef::new(args[0]),
                 statbuf: Ptr::new(args[1]),
@@ -55,14 +53,14 @@ impl Syscall {
             //         offset: args[1] as libc::off_t,
             //         whence: args[2] as libc::c_uint,
             //     },
-            libc::SYS_mmap => Syscall::Mmap {
-                addr: PtrVoid(args[0]),
-                len: args[1] as libc::size_t,
-                prot: args[2] as libc::c_int,
-                flags: args[3] as libc::c_int,
-                fd: args[4] as libc::c_int,
-                offset: args[5] as libc::off_t,
-            },
+            // libc::SYS_mmap => Syscall::Mmap {
+            //     addr: PtrVoid(args[0]),
+            //     len: args[1] as libc::size_t,
+            //     prot: args[2] as libc::c_int,
+            //     flags: args[3] as libc::c_int,
+            //     fd: args[4] as libc::c_int,
+            //     offset: args[5] as libc::off_t,
+            // },
             //     libc::SYS_mprotect => Syscall::Mprotect {
             //         addr: args[0] as Ptr<libc::c_void>,
             //         len: args[1] as libc::size_t,
@@ -925,9 +923,9 @@ impl Syscall {
             //         rqtp: args[2] as ConstPtr<libc::timespec>,
             //         rmtp: args[3] as Ptr<libc::timespec>,
             //     },
-            //     libc::SYS_exit_group => Syscall::ExitGroup {
-            //         error_code: args[0] as libc::c_int,
-            //     },
+            libc::SYS_exit_group => Syscall::ExitGroup {
+                error_code: args[0] as libc::c_int,
+            },
             //     libc::SYS_epoll_wait => Syscall::EpollWait {
             //         epfd: args[0] as libc::c_int,
             //         events: args[1] as Ptr<libc::epoll_event>,
diff --git a/syscall_lib/src/syscall/exec.rs b/syscall_lib/src/syscall/exec.rs
index 2f2fc08..43339f1 100644
--- a/syscall_lib/src/syscall/exec.rs
+++ b/syscall_lib/src/syscall/exec.rs
@@ -71,8 +71,6 @@ use syscaller::{syscall0, syscall1, syscall2, syscall3, syscall4, syscall5, sysc
 //     }
 // }
 
-use libc::{c_long, c_ulong};
-
 // The Syscall enum and type aliases from the previous response are assumed to be present here.
 #[allow(unused_unsafe, unsafe_op_in_unsafe_fn)]
 impl Syscall {
@@ -411,7 +409,9 @@ impl Syscall {
             //     Syscall::ClockNanosleep(arg0, arg1, arg2, arg3) => unsafe {
             //         syscall4(230, arg0, arg1, arg2, arg3)
             //     },
-            //     Syscall::ExitGroup(arg0) => unsafe { syscall1(231, arg0) },
+            Syscall::ExitGroup { error_code } => unsafe {
+                syscall1(libc::SYS_exit_group as usize, *error_code as usize)
+            },
             //     Syscall::EpollWait(arg0, arg1, arg2, arg3) => unsafe {
             //         syscall4(232, arg0, arg1, arg2, arg3)
             //     },
diff --git a/syscall_lib/src/syscall/mod.rs b/syscall_lib/src/syscall/mod.rs
index 4372faa..aab3f44 100644
--- a/syscall_lib/src/syscall/mod.rs
+++ b/syscall_lib/src/syscall/mod.rs
@@ -1,9 +1,10 @@
 use bincode::{Decode, Encode};
 
-use crate::{arch_types, types::*};
+use crate::{types, types::*};
 
 mod create;
 mod exec;
+mod proxy_list;
 
 impl Syscall {
     pub fn encode(&self) -> Vec<u8> {
@@ -45,11 +46,11 @@ pub enum Syscall {
     },
     Stat {
         path: StrRef,
-        statbuf: Ptr<arch_types::stat>,
+        statbuf: Ptr<types::stat>,
     },
     Fstat {
         fd: libc::c_uint,
-        statbuf: Ptr<arch_types::stat>,
+        statbuf: Ptr<types::stat>,
     },
     // Lstat {
     //     path: Buf<libc::c_char>,
@@ -935,9 +936,9 @@ pub enum Syscall {
     //     rqtp: Ptr<libc::timespec>,
     //     rmtp: Ptr<libc::timespec>,
     // },
-    // ExitGroup {
-    //     error_code: libc::c_int,
-    // },
+    ExitGroup {
+        error_code: libc::c_int,
+    },
     // EpollWait {
     //     epfd: libc::c_int,
     //     events: Ptr<libc::epoll_event>,
diff --git a/syscall_lib/src/proxy_list.rs b/syscall_lib/src/syscall/proxy_list.rs
similarity index 99%
rename from syscall_lib/src/proxy_list.rs
rename to syscall_lib/src/syscall/proxy_list.rs
index ea351cc..427ac8a 100644
--- a/syscall_lib/src/proxy_list.rs
+++ b/syscall_lib/src/syscall/proxy_list.rs
@@ -1,4 +1,13 @@
-// use crate::{Syscall, syscall_num::Sysno};
+use crate::{FwdType, Syscall};
+
+impl Syscall {
+    pub fn get_fwd_type(&self) -> FwdType {
+        match self {
+            // Syscall::Close { fd }
+            _ => FwdType::Local,
+        }
+    }
+}
 
 // pub fn syscall_should_proxy(syscall: &Syscall) -> bool {
 //     match syscall {
diff --git a/syscall_lib/src/types.rs b/syscall_lib/src/types.rs
deleted file mode 100644
index 0c14406..0000000
--- a/syscall_lib/src/types.rs
+++ /dev/null
@@ -1,210 +0,0 @@
-use core::slice;
-use std::any::{self, Any, TypeId};
-use std::ffi::CStr;
-use std::marker::PhantomData;
-use std::{fmt::Debug, mem::transmute};
-
-use bincode::{Decode, Encode};
-
-const MAX_STR_LEN: usize = 30;
-
-pub trait AsPtr {
-    fn as_ptr(&self) -> usize;
-}
-
-#[derive(Encode, Decode)]
-pub struct Ptr<T>(pub libc::c_ulong, PhantomData<T>);
-
-impl<T> Ptr<T>
-where
-    T: Debug,
-{
-    pub fn new(location: libc::c_ulong) -> Self {
-        Self(location, PhantomData) // ooo
-    }
-}
-
-impl<T: Debug> Debug for Ptr<T> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        unsafe {
-            let ptr = transmute::<libc::c_ulong, *const T>(self.0);
-
-            f.write_str(format!("0x{:X} -> {:?}", self.0, *ptr).as_str())
-        }
-    }
-}
-
-impl<T: Debug> AsPtr for Ptr<T> {
-    fn as_ptr(&self) -> usize {
-        self.0 as usize
-    }
-}
-
-#[derive(Encode, Decode)]
-pub struct PtrVoid(pub libc::c_ulong);
-
-impl PtrVoid {
-    pub fn new(location: libc::c_ulong) -> Self {
-        Self(location) // ooo
-    }
-}
-
-impl Debug for PtrVoid {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(format!("0x{:X} -> void", self.0).as_str())
-    }
-}
-
-impl AsPtr for PtrVoid {
-    fn as_ptr(&self) -> usize {
-        self.0 as usize
-    }
-}
-
-fn trunc(str: &str) -> String {
-    let mut out_str = str[0..MAX_STR_LEN.min(str.len())].to_string();
-
-    if str.len() > MAX_STR_LEN {
-        out_str += "...";
-    }
-
-    out_str
-}
-
-#[derive(Encode, Decode)]
-pub struct Buf<T>(pub libc::c_ulong, PhantomData<T>);
-
-impl<T: Debug> Buf<T> {
-    pub fn new(ptr: libc::c_ulong) -> Self {
-        Self(ptr, PhantomData)
-    }
-    pub fn read(&self, len: usize) -> &[T] {
-        // Convert the address to a raw pointer
-        let ptr = self.0 as *const T;
-
-        // Create a slice from the raw pointer and length
-        let slice = unsafe { slice::from_raw_parts::<T>(ptr, len) };
-
-        // Copy the data into a Vec to return owned data
-        slice
-    }
-}
-
-impl<T: Debug> Debug for Buf<T> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(format!("Buf<{}>", any::type_name::<T>()).as_str())
-        // f.debug_tuple("Buf").field(self.read().len()).finish()
-    }
-}
-
-impl<T: Debug> AsPtr for Buf<T> {
-    fn as_ptr(&self) -> usize {
-        self.0 as usize
-    }
-}
-
-#[derive(Encode, Decode)]
-pub struct StrRef(pub libc::c_ulong);
-
-impl StrRef {
-    pub fn new(ptr: libc::c_ulong) -> Self {
-        Self(ptr)
-    }
-    pub fn read(&self) -> String {
-        let ptr = self.0 as *const libc::c_char;
-
-        let c_str = unsafe { CStr::from_ptr(ptr) };
-
-        c_str.to_string_lossy().to_string()
-    }
-}
-
-impl Debug for StrRef {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(format!("\"{}\"", trunc(self.read().as_str())).as_str())
-        // f.debug_tuple("Buf").field(self.read().len()).finish()
-    }
-}
-
-impl AsPtr for StrRef {
-    fn as_ptr(&self) -> usize {
-        self.0 as usize
-    }
-}
-
-#[repr(u8)]
-#[derive(Encode, Decode)]
-pub enum Void {
-    __variant1,
-    __variant2,
-}
-
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct AioContext;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct Iocb;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct IoEvent;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct IoUringParams;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct Mmsghdr;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct GetcpuCache;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct RobustListHead;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct FutexWaitv;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct KexecSegment;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct CapUserHeaderT;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct CapUserDataT;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct Rlimit64;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct FileHandle;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct PerfEventAttr;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct SchedAttr;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct CloneArgs;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct BpfAttr;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct Statx;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct Rseq;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct OpenHow;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct MountAttr;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct LandlockRulesetAttr;
-#[repr(C)]
-#[derive(Debug, Clone, Copy, Encode, Decode)]
-pub struct LandlockRule;
diff --git a/syscall_lib/src/types/buf.rs b/syscall_lib/src/types/buf.rs
new file mode 100644
index 0000000..7b058f9
--- /dev/null
+++ b/syscall_lib/src/types/buf.rs
@@ -0,0 +1,39 @@
+use core::slice;
+use std::any::type_name;
+use std::{fmt::Debug, marker::PhantomData};
+
+use bincode::{Decode, Encode};
+
+use crate::AsPtr;
+
+#[derive(Encode, Decode)]
+pub struct Buf<T>(pub libc::c_ulong, PhantomData<T>);
+
+impl<T: Debug> Buf<T> {
+    pub fn new(ptr: libc::c_ulong) -> Self {
+        Self(ptr, PhantomData)
+    }
+    pub fn read(&self, len: usize) -> &[T] {
+        // Convert the address to a raw pointer
+        let ptr = self.0 as *const T;
+
+        // Create a slice from the raw pointer and length
+        let slice = unsafe { slice::from_raw_parts::<T>(ptr, len) };
+
+        // Copy the data into a Vec to return owned data
+        slice
+    }
+}
+
+impl<T: Debug> Debug for Buf<T> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(format!("Buf<{}>", type_name::<T>()).as_str())
+        // f.debug_tuple("Buf").field(self.read().len()).finish()
+    }
+}
+
+impl<T: Debug> AsPtr for Buf<T> {
+    fn as_ptr(&self) -> usize {
+        self.0 as usize
+    }
+}
diff --git a/syscall_lib/src/types/mod.rs b/syscall_lib/src/types/mod.rs
new file mode 100644
index 0000000..d0c3284
--- /dev/null
+++ b/syscall_lib/src/types/mod.rs
@@ -0,0 +1,20 @@
+mod ptr;
+pub use ptr::Ptr;
+
+mod ptr_void;
+pub use ptr_void::PtrVoid;
+
+mod buf;
+pub use buf::Buf;
+
+mod str_ref;
+pub use str_ref::StrRef;
+
+mod x86_64;
+pub use x86_64::*;
+
+const MAX_STR_LEN: usize = 30;
+
+pub trait AsPtr {
+    fn as_ptr(&self) -> usize;
+}
diff --git a/syscall_lib/src/types/ptr.rs b/syscall_lib/src/types/ptr.rs
new file mode 100644
index 0000000..ef445d9
--- /dev/null
+++ b/syscall_lib/src/types/ptr.rs
@@ -0,0 +1,69 @@
+use std::mem::transmute;
+use std::ptr;
+use std::{fmt::Debug, marker::PhantomData};
+
+use bincode::{BorrowDecode, Decode, Encode};
+
+use crate::AsPtr;
+
+pub struct Ptr<T>(pub libc::c_ulong, PhantomData<T>);
+
+impl<T> Ptr<T>
+where
+    T: Debug,
+{
+    pub fn new(location: libc::c_ulong) -> Self {
+        Self(location, PhantomData) // ooo
+    }
+}
+
+impl<T: Debug> Debug for Ptr<T> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        unsafe {
+            let ptr = transmute::<libc::c_ulong, *const T>(self.0);
+
+            f.write_str(format!("0x{:X} -> {:?}", self.0, *ptr).as_str())
+        }
+    }
+}
+
+impl<T: Debug> AsPtr for Ptr<T> {
+    fn as_ptr(&self) -> usize {
+        self.0 as usize
+    }
+}
+
+impl<T: Encode> Encode for Ptr<T> {
+    fn encode<E: bincode::enc::Encoder>(
+        &self,
+        encoder: &mut E,
+    ) -> Result<(), bincode::error::EncodeError> {
+        let ptr = unsafe { transmute::<libc::c_ulong, *const T>(self.0) };
+        let data = unsafe { ptr::read(ptr) };
+
+        data.encode(encoder)?;
+        Ok(())
+    }
+}
+
+impl<T: Decode<Context> + Debug, Context> Decode<Context> for Ptr<T> {
+    fn decode<D: bincode::de::Decoder<Context = Context>>(
+        decoder: &mut D,
+    ) -> Result<Self, bincode::error::DecodeError> {
+        let data = <T>::decode(decoder)?;
+        let ptr = &data as *const T;
+        let ptr = unsafe { transmute::<*const T, libc::c_ulong>(ptr) };
+        Ok(Ptr::new(ptr))
+    }
+}
+
+impl<'de, T: BorrowDecode<'de, Context> + Debug, Context> BorrowDecode<'de, Context> for Ptr<T> {
+    fn borrow_decode<D: bincode::de::BorrowDecoder<'de, Context = Context>>(
+        decoder: &mut D,
+    ) -> Result<Self, bincode::error::DecodeError> {
+        let data = <T>::borrow_decode(decoder)?;
+        let ptr = &data as *const T;
+        let ptr = unsafe { transmute::<*const T, libc::c_ulong>(ptr) };
+        Ok(Ptr::new(ptr))
+    }
+}
diff --git a/syscall_lib/src/types/ptr_void.rs b/syscall_lib/src/types/ptr_void.rs
new file mode 100644
index 0000000..3a28d63
--- /dev/null
+++ b/syscall_lib/src/types/ptr_void.rs
@@ -0,0 +1,26 @@
+use std::fmt::Debug;
+
+use bincode::{Decode, Encode};
+
+use crate::AsPtr;
+
+#[derive(Encode, Decode)]
+pub struct PtrVoid(pub libc::c_ulong);
+
+impl PtrVoid {
+    pub fn new(location: libc::c_ulong) -> Self {
+        Self(location) // ooo
+    }
+}
+
+impl Debug for PtrVoid {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(format!("0x{:X} -> void", self.0).as_str())
+    }
+}
+
+impl AsPtr for PtrVoid {
+    fn as_ptr(&self) -> usize {
+        self.0 as usize
+    }
+}
diff --git a/syscall_lib/src/types/str_ref.rs b/syscall_lib/src/types/str_ref.rs
new file mode 100644
index 0000000..c626a2c
--- /dev/null
+++ b/syscall_lib/src/types/str_ref.rs
@@ -0,0 +1,45 @@
+use std::ffi::CStr;
+use std::fmt::Debug;
+
+use bincode::{Decode, Encode};
+
+use crate::{AsPtr, types::MAX_STR_LEN};
+
+fn trunc(str: &str) -> String {
+    let mut out_str = str[0..MAX_STR_LEN.min(str.len())].to_string();
+
+    if str.len() > MAX_STR_LEN {
+        out_str += "...";
+    }
+
+    out_str
+}
+
+#[derive(Encode, Decode)]
+pub struct StrRef(pub libc::c_ulong);
+
+impl StrRef {
+    pub fn new(ptr: libc::c_ulong) -> Self {
+        Self(ptr)
+    }
+    pub fn read(&self) -> String {
+        let ptr = self.0 as *const libc::c_char;
+
+        let c_str = unsafe { CStr::from_ptr(ptr) };
+
+        c_str.to_string_lossy().to_string()
+    }
+}
+
+impl Debug for StrRef {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(format!("\"{}\"", trunc(self.read().as_str())).as_str())
+        // f.debug_tuple("Buf").field(self.read().len()).finish()
+    }
+}
+
+impl AsPtr for StrRef {
+    fn as_ptr(&self) -> usize {
+        self.0 as usize
+    }
+}
diff --git a/syscall_lib/src/types/types.rs b/syscall_lib/src/types/types.rs
new file mode 100644
index 0000000..e8a77cc
--- /dev/null
+++ b/syscall_lib/src/types/types.rs
@@ -0,0 +1,86 @@
+use core::slice;
+use std::any::{self, Any, TypeId};
+use std::ffi::CStr;
+use std::marker::PhantomData;
+use std::ptr;
+use std::task::Context;
+use std::{fmt::Debug, mem::transmute};
+
+use bincode::{BorrowDecode, Decode, Encode};
+
+#[repr(u8)]
+#[derive(Encode, Decode)]
+pub enum Void {
+    __variant1,
+    __variant2,
+}
+
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct AioContext;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct Iocb;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct IoEvent;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct IoUringParams;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct Mmsghdr;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct GetcpuCache;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct RobustListHead;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct FutexWaitv;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct KexecSegment;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct CapUserHeaderT;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct CapUserDataT;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct Rlimit64;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct FileHandle;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct PerfEventAttr;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct SchedAttr;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct CloneArgs;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct BpfAttr;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct Statx;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct Rseq;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct OpenHow;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct MountAttr;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct LandlockRulesetAttr;
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Encode, Decode)]
+pub struct LandlockRule;
diff --git a/syscall_lib/src/arch_types/x86_64.rs b/syscall_lib/src/types/x86_64.rs
similarity index 100%
rename from syscall_lib/src/arch_types/x86_64.rs
rename to syscall_lib/src/types/x86_64.rs