diff --git a/src/implementation/connection.rs b/src/implementation/connection.rs
deleted file mode 100644
index 7324dc7b..00000000
--- a/src/implementation/connection.rs
+++ /dev/null
@@ -1,113 +0,0 @@
-// surfman/surfman/src/implementation/connection.rs
-//
-//! This is an included private module that automatically produces the implementation of the
-//! `Connection` trait for a backend.
-
-use super::super::connection::{Connection, NativeConnection};
-use super::super::device::{Adapter, Device, NativeDevice};
-use super::super::surface::NativeWidget;
-use crate::connection::Connection as ConnectionInterface;
-use crate::info::GLApi;
-use crate::Error;
-
-use euclid::default::Size2D;
-
-use std::os::raw::c_void;
-
-#[deny(unconditional_recursion)]
-impl ConnectionInterface for Connection {
-    type Adapter = Adapter;
-    type Device = Device;
-    type NativeConnection = NativeConnection;
-    type NativeDevice = NativeDevice;
-    type NativeWidget = NativeWidget;
-
-    #[inline]
-    fn new() -> Result<Connection, Error> {
-        Connection::new()
-    }
-
-    #[inline]
-    fn native_connection(&self) -> Self::NativeConnection {
-        Connection::native_connection(self)
-    }
-
-    #[inline]
-    fn gl_api(&self) -> GLApi {
-        Connection::gl_api(self)
-    }
-
-    #[inline]
-    fn create_adapter(&self) -> Result<Adapter, Error> {
-        Connection::create_adapter(self)
-    }
-
-    #[inline]
-    fn create_hardware_adapter(&self) -> Result<Adapter, Error> {
-        Connection::create_hardware_adapter(self)
-    }
-
-    #[inline]
-    fn create_low_power_adapter(&self) -> Result<Adapter, Error> {
-        Connection::create_low_power_adapter(self)
-    }
-
-    #[inline]
-    fn create_software_adapter(&self) -> Result<Adapter, Error> {
-        Connection::create_software_adapter(self)
-    }
-
-    #[inline]
-    fn create_device(&self, adapter: &Adapter) -> Result<Device, Error> {
-        Connection::create_device(self, adapter)
-    }
-
-    #[inline]
-    unsafe fn create_device_from_native_device(
-        &self,
-        native_device: Self::NativeDevice,
-    ) -> Result<Device, Error> {
-        Connection::create_device_from_native_device(self, native_device)
-    }
-
-    #[inline]
-    #[cfg(feature = "sm-raw-window-handle-05")]
-    fn from_raw_display_handle(raw_handle: rwh_05::RawDisplayHandle) -> Result<Connection, Error> {
-        Connection::from_raw_display_handle(raw_handle)
-    }
-
-    #[inline]
-    #[cfg(feature = "sm-raw-window-handle-06")]
-    fn from_display_handle(handle: rwh_06::DisplayHandle) -> Result<Connection, Error> {
-        Connection::from_display_handle(handle)
-    }
-
-    #[inline]
-    unsafe fn create_native_widget_from_ptr(
-        &self,
-        raw: *mut c_void,
-        size: Size2D<i32>,
-    ) -> NativeWidget {
-        Connection::create_native_widget_from_ptr(self, raw, size)
-    }
-
-    #[inline]
-    #[cfg(feature = "sm-raw-window-handle-05")]
-    fn create_native_widget_from_raw_window_handle(
-        &self,
-        window: rwh_05::RawWindowHandle,
-        size: Size2D<i32>,
-    ) -> Result<NativeWidget, Error> {
-        Connection::create_native_widget_from_raw_window_handle(self, window, size)
-    }
-
-    #[inline]
-    #[cfg(feature = "sm-raw-window-handle-06")]
-    fn create_native_widget_from_window_handle(
-        &self,
-        window: rwh_06::WindowHandle,
-        size: Size2D<i32>,
-    ) -> Result<NativeWidget, Error> {
-        Connection::create_native_widget_from_window_handle(self, window, size)
-    }
-}
diff --git a/src/implementation/device.rs b/src/implementation/device.rs
deleted file mode 100644
index 01c2c78b..00000000
--- a/src/implementation/device.rs
+++ /dev/null
@@ -1,214 +0,0 @@
-// surfman/surfman/src/implementation/device.rs
-//
-//! This is an included private module that automatically produces the implementation of the
-//! `Device` trait for a backend.
-
-use super::super::connection::Connection;
-use super::super::context::{Context, ContextDescriptor, NativeContext};
-use super::super::device::{Adapter, Device};
-use super::super::surface::{NativeWidget, Surface, SurfaceTexture};
-use crate::connection::Connection as ConnectionInterface;
-use crate::device::Device as DeviceInterface;
-use crate::gl::types::{GLenum, GLuint};
-use crate::{ContextAttributes, ContextID, Error, GLApi, SurfaceAccess, SurfaceInfo, SurfaceType};
-use euclid::default::Size2D;
-
-use std::os::raw::c_void;
-
-#[deny(unconditional_recursion)]
-impl DeviceInterface for Device {
-    type Connection = Connection;
-    type Context = Context;
-    type ContextDescriptor = ContextDescriptor;
-    type NativeContext = NativeContext;
-    type Surface = Surface;
-    type SurfaceTexture = SurfaceTexture;
-
-    // device.rs
-
-    /// Returns the native device associated with this device.
-    #[inline]
-    fn native_device(&self) -> <Self::Connection as ConnectionInterface>::NativeDevice {
-        Device::native_device(self)
-    }
-
-    #[inline]
-    fn connection(&self) -> Connection {
-        Device::connection(self)
-    }
-
-    #[inline]
-    fn adapter(&self) -> Adapter {
-        Device::adapter(self)
-    }
-
-    #[inline]
-    fn gl_api(&self) -> GLApi {
-        Device::gl_api(self)
-    }
-
-    // context.rs
-
-    #[inline]
-    fn create_context_descriptor(
-        &self,
-        attributes: &ContextAttributes,
-    ) -> Result<Self::ContextDescriptor, Error> {
-        Device::create_context_descriptor(self, attributes)
-    }
-
-    #[inline]
-    fn create_context(
-        &mut self,
-        descriptor: &Self::ContextDescriptor,
-        share_with: Option<&Self::Context>,
-    ) -> Result<Self::Context, Error> {
-        Device::create_context(self, descriptor, share_with)
-    }
-
-    #[inline]
-    unsafe fn create_context_from_native_context(
-        &self,
-        native_context: Self::NativeContext,
-    ) -> Result<Self::Context, Error> {
-        Device::create_context_from_native_context(self, native_context)
-    }
-
-    #[inline]
-    fn destroy_context(&self, context: &mut Self::Context) -> Result<(), Error> {
-        Device::destroy_context(self, context)
-    }
-
-    #[inline]
-    fn context_descriptor(&self, context: &Self::Context) -> Self::ContextDescriptor {
-        Device::context_descriptor(self, context)
-    }
-
-    #[inline]
-    fn make_context_current(&self, context: &Self::Context) -> Result<(), Error> {
-        Device::make_context_current(self, context)
-    }
-
-    #[inline]
-    fn make_no_context_current(&self) -> Result<(), Error> {
-        Device::make_no_context_current(self)
-    }
-
-    #[inline]
-    fn context_descriptor_attributes(
-        &self,
-        context_descriptor: &Self::ContextDescriptor,
-    ) -> ContextAttributes {
-        Device::context_descriptor_attributes(self, context_descriptor)
-    }
-
-    #[inline]
-    fn get_proc_address(&self, context: &Self::Context, symbol_name: &str) -> *const c_void {
-        Device::get_proc_address(self, context, symbol_name)
-    }
-
-    #[inline]
-    fn bind_surface_to_context(
-        &self,
-        context: &mut Self::Context,
-        surface: Self::Surface,
-    ) -> Result<(), (Error, Self::Surface)> {
-        Device::bind_surface_to_context(self, context, surface)
-    }
-
-    #[inline]
-    fn unbind_surface_from_context(
-        &self,
-        context: &mut Self::Context,
-    ) -> Result<Option<Self::Surface>, Error> {
-        Device::unbind_surface_from_context(self, context)
-    }
-
-    #[inline]
-    fn context_id(&self, context: &Self::Context) -> ContextID {
-        Device::context_id(self, context)
-    }
-
-    #[inline]
-    fn context_surface_info(&self, context: &Self::Context) -> Result<Option<SurfaceInfo>, Error> {
-        Device::context_surface_info(self, context)
-    }
-
-    #[inline]
-    fn native_context(&self, context: &Self::Context) -> Self::NativeContext {
-        Device::native_context(self, context)
-    }
-
-    // surface.rs
-
-    #[inline]
-    fn create_surface(
-        &mut self,
-        context: &Self::Context,
-        surface_access: SurfaceAccess,
-        surface_type: SurfaceType<NativeWidget>,
-    ) -> Result<Self::Surface, Error> {
-        Device::create_surface(self, context, surface_access, surface_type)
-    }
-
-    #[inline]
-    fn create_surface_texture(
-        &self,
-        context: &mut Self::Context,
-        surface: Self::Surface,
-    ) -> Result<Self::SurfaceTexture, (Error, Self::Surface)> {
-        Device::create_surface_texture(self, context, surface)
-    }
-
-    #[inline]
-    fn destroy_surface(
-        &self,
-        context: &mut Self::Context,
-        surface: &mut Self::Surface,
-    ) -> Result<(), Error> {
-        Device::destroy_surface(self, context, surface)
-    }
-
-    #[inline]
-    fn destroy_surface_texture(
-        &self,
-        context: &mut Self::Context,
-        surface_texture: Self::SurfaceTexture,
-    ) -> Result<Self::Surface, (Error, Self::SurfaceTexture)> {
-        Device::destroy_surface_texture(self, context, surface_texture)
-    }
-
-    #[inline]
-    fn surface_gl_texture_target(&self) -> GLenum {
-        Device::surface_gl_texture_target(self)
-    }
-
-    #[inline]
-    fn present_surface(
-        &self,
-        context: &Self::Context,
-        surface: &mut Self::Surface,
-    ) -> Result<(), Error> {
-        Device::present_surface(self, context, surface)
-    }
-
-    #[inline]
-    fn resize_surface(
-        &self,
-        context: &Context,
-        surface: &mut Surface,
-        size: Size2D<i32>,
-    ) -> Result<(), Error> {
-        Device::resize_surface(self, context, surface, size)
-    }
-
-    #[inline]
-    fn surface_info(&self, surface: &Self::Surface) -> SurfaceInfo {
-        Device::surface_info(self, surface)
-    }
-
-    #[inline]
-    fn surface_texture_object(&self, surface_texture: &Self::SurfaceTexture) -> GLuint {
-        Device::surface_texture_object(self, surface_texture)
-    }
-}
diff --git a/src/implementation/mod.rs b/src/implementation/mod.rs
deleted file mode 100644
index db3a56a9..00000000
--- a/src/implementation/mod.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-// surfman/surfman/src/implementation/mod.rs
-//
-//! This is an included private module that automatically produces the implementations of the
-//! various traits for a backend.
-
-mod connection;
-mod device;
diff --git a/src/lib.rs b/src/lib.rs
index d1de5fe5..8826577c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -54,6 +54,7 @@ mod surface;
 pub use crate::surface::{SurfaceAccess, SurfaceID, SurfaceInfo, SurfaceType, SystemSurfaceInfo};
 
 pub mod macros;
+pub(crate) use macros::implement_interfaces;
 
 #[cfg(not(any(target_os = "android", target_env = "ohos")))]
 pub(crate) use crate::gl::Gl;
diff --git a/src/macros.rs b/src/macros.rs
index 3a54be9d..36dbbf83 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -31,3 +31,328 @@ macro_rules! declare_surfman {
         pub static mut AmdPowerXpressRequestHighPerformance: i32 = 1;
     };
 }
+
+/// Internal macro used for generating implementations of the `Connection` and `Device` traits.
+macro_rules! implement_interfaces {
+    () => {
+        mod implementation {
+            use super::connection::{Connection, NativeConnection};
+            use super::context::{Context, ContextDescriptor, NativeContext};
+            use super::device::{Adapter, Device, NativeDevice};
+            use super::surface::{NativeWidget, Surface, SurfaceTexture};
+            use euclid::default::Size2D;
+            use std::os::raw::c_void;
+            use $crate::connection::Connection as ConnectionInterface;
+            use $crate::device::Device as DeviceInterface;
+            use $crate::gl::types::{GLenum, GLuint};
+            use $crate::info::GLApi;
+            use $crate::Error;
+            use $crate::{ContextAttributes, ContextID, SurfaceAccess, SurfaceInfo, SurfaceType};
+
+            impl ConnectionInterface for Connection {
+                type Adapter = Adapter;
+                type Device = Device;
+                type NativeConnection = NativeConnection;
+                type NativeDevice = NativeDevice;
+                type NativeWidget = NativeWidget;
+
+                #[inline]
+                fn new() -> Result<Connection, Error> {
+                    Connection::new()
+                }
+
+                #[inline]
+                fn native_connection(&self) -> Self::NativeConnection {
+                    Connection::native_connection(self)
+                }
+
+                #[inline]
+                fn gl_api(&self) -> GLApi {
+                    Connection::gl_api(self)
+                }
+
+                #[inline]
+                fn create_adapter(&self) -> Result<Self::Adapter, Error> {
+                    Connection::create_adapter(self)
+                }
+
+                #[inline]
+                fn create_hardware_adapter(&self) -> Result<Self::Adapter, Error> {
+                    Connection::create_hardware_adapter(self)
+                }
+
+                #[inline]
+                fn create_low_power_adapter(&self) -> Result<Self::Adapter, Error> {
+                    Connection::create_low_power_adapter(self)
+                }
+
+                #[inline]
+                fn create_software_adapter(&self) -> Result<Self::Adapter, Error> {
+                    Connection::create_software_adapter(self)
+                }
+
+                #[inline]
+                fn create_device(&self, adapter: &Adapter) -> Result<Self::Device, Error> {
+                    Connection::create_device(self, adapter)
+                }
+
+                #[inline]
+                unsafe fn create_device_from_native_device(
+                    &self,
+                    native_device: Self::NativeDevice,
+                ) -> Result<Device, Error> {
+                    Connection::create_device_from_native_device(self, native_device)
+                }
+
+                #[inline]
+                #[cfg(feature = "sm-raw-window-handle-05")]
+                fn from_raw_display_handle(
+                    raw_handle: rwh_05::RawDisplayHandle,
+                ) -> Result<Connection, Error> {
+                    Connection::from_raw_display_handle(raw_handle)
+                }
+
+                #[inline]
+                #[cfg(feature = "sm-raw-window-handle-06")]
+                fn from_display_handle(handle: rwh_06::DisplayHandle) -> Result<Connection, Error> {
+                    Connection::from_display_handle(handle)
+                }
+
+                #[inline]
+                unsafe fn create_native_widget_from_ptr(
+                    &self,
+                    raw: *mut c_void,
+                    size: Size2D<i32>,
+                ) -> Self::NativeWidget {
+                    Connection::create_native_widget_from_ptr(self, raw, size)
+                }
+
+                #[inline]
+                #[cfg(feature = "sm-raw-window-handle-05")]
+                fn create_native_widget_from_raw_window_handle(
+                    &self,
+                    window: rwh_05::RawWindowHandle,
+                    size: Size2D<i32>,
+                ) -> Result<Self::NativeWidget, Error> {
+                    Connection::create_native_widget_from_raw_window_handle(self, window, size)
+                }
+
+                #[inline]
+                #[cfg(feature = "sm-raw-window-handle-06")]
+                fn create_native_widget_from_window_handle(
+                    &self,
+                    window: rwh_06::WindowHandle,
+                    size: Size2D<i32>,
+                ) -> Result<Self::NativeWidget, Error> {
+                    Connection::create_native_widget_from_window_handle(self, window, size)
+                }
+            }
+
+            impl DeviceInterface for Device {
+                type Connection = Connection;
+                type Context = Context;
+                type ContextDescriptor = ContextDescriptor;
+                type NativeContext = NativeContext;
+                type Surface = Surface;
+                type SurfaceTexture = SurfaceTexture;
+
+                // device.rs
+
+                /// Returns the native device associated with this device.
+                #[inline]
+                fn native_device(&self) -> <Self::Connection as ConnectionInterface>::NativeDevice {
+                    Device::native_device(self)
+                }
+
+                #[inline]
+                fn connection(&self) -> Connection {
+                    Device::connection(self)
+                }
+
+                #[inline]
+                fn adapter(&self) -> Adapter {
+                    Device::adapter(self)
+                }
+
+                #[inline]
+                fn gl_api(&self) -> GLApi {
+                    Device::gl_api(self)
+                }
+
+                // context.rs
+
+                #[inline]
+                fn create_context_descriptor(
+                    &self,
+                    attributes: &ContextAttributes,
+                ) -> Result<Self::ContextDescriptor, Error> {
+                    Device::create_context_descriptor(self, attributes)
+                }
+
+                #[inline]
+                fn create_context(
+                    &mut self,
+                    descriptor: &Self::ContextDescriptor,
+                    share_with: Option<&Self::Context>,
+                ) -> Result<Self::Context, Error> {
+                    Device::create_context(self, descriptor, share_with)
+                }
+
+                #[inline]
+                unsafe fn create_context_from_native_context(
+                    &self,
+                    native_context: Self::NativeContext,
+                ) -> Result<Self::Context, Error> {
+                    Device::create_context_from_native_context(self, native_context)
+                }
+
+                #[inline]
+                fn destroy_context(&self, context: &mut Self::Context) -> Result<(), Error> {
+                    Device::destroy_context(self, context)
+                }
+
+                #[inline]
+                fn context_descriptor(&self, context: &Self::Context) -> Self::ContextDescriptor {
+                    Device::context_descriptor(self, context)
+                }
+
+                #[inline]
+                fn make_context_current(&self, context: &Self::Context) -> Result<(), Error> {
+                    Device::make_context_current(self, context)
+                }
+
+                #[inline]
+                fn make_no_context_current(&self) -> Result<(), Error> {
+                    Device::make_no_context_current(self)
+                }
+
+                #[inline]
+                fn context_descriptor_attributes(
+                    &self,
+                    context_descriptor: &Self::ContextDescriptor,
+                ) -> ContextAttributes {
+                    Device::context_descriptor_attributes(self, context_descriptor)
+                }
+
+                #[inline]
+                fn get_proc_address(
+                    &self,
+                    context: &Self::Context,
+                    symbol_name: &str,
+                ) -> *const c_void {
+                    Device::get_proc_address(self, context, symbol_name)
+                }
+
+                #[inline]
+                fn bind_surface_to_context(
+                    &self,
+                    context: &mut Self::Context,
+                    surface: Self::Surface,
+                ) -> Result<(), (Error, Self::Surface)> {
+                    Device::bind_surface_to_context(self, context, surface)
+                }
+
+                #[inline]
+                fn unbind_surface_from_context(
+                    &self,
+                    context: &mut Self::Context,
+                ) -> Result<Option<Self::Surface>, Error> {
+                    Device::unbind_surface_from_context(self, context)
+                }
+
+                #[inline]
+                fn context_id(&self, context: &Self::Context) -> ContextID {
+                    Device::context_id(self, context)
+                }
+
+                #[inline]
+                fn context_surface_info(
+                    &self,
+                    context: &Self::Context,
+                ) -> Result<Option<SurfaceInfo>, Error> {
+                    Device::context_surface_info(self, context)
+                }
+
+                #[inline]
+                fn native_context(&self, context: &Self::Context) -> Self::NativeContext {
+                    Device::native_context(self, context)
+                }
+
+                // surface.rs
+
+                #[inline]
+                fn create_surface(
+                    &mut self,
+                    context: &Self::Context,
+                    surface_access: SurfaceAccess,
+                    surface_type: SurfaceType<NativeWidget>,
+                ) -> Result<Self::Surface, Error> {
+                    Device::create_surface(self, context, surface_access, surface_type)
+                }
+
+                #[inline]
+                fn create_surface_texture(
+                    &self,
+                    context: &mut Self::Context,
+                    surface: Self::Surface,
+                ) -> Result<Self::SurfaceTexture, (Error, Self::Surface)> {
+                    Device::create_surface_texture(self, context, surface)
+                }
+
+                #[inline]
+                fn destroy_surface(
+                    &self,
+                    context: &mut Self::Context,
+                    surface: &mut Self::Surface,
+                ) -> Result<(), Error> {
+                    Device::destroy_surface(self, context, surface)
+                }
+
+                #[inline]
+                fn destroy_surface_texture(
+                    &self,
+                    context: &mut Self::Context,
+                    surface_texture: Self::SurfaceTexture,
+                ) -> Result<Self::Surface, (Error, Self::SurfaceTexture)> {
+                    Device::destroy_surface_texture(self, context, surface_texture)
+                }
+
+                #[inline]
+                fn surface_gl_texture_target(&self) -> GLenum {
+                    Device::surface_gl_texture_target(self)
+                }
+
+                #[inline]
+                fn present_surface(
+                    &self,
+                    context: &Self::Context,
+                    surface: &mut Self::Surface,
+                ) -> Result<(), Error> {
+                    Device::present_surface(self, context, surface)
+                }
+
+                #[inline]
+                fn resize_surface(
+                    &self,
+                    context: &Context,
+                    surface: &mut Surface,
+                    size: Size2D<i32>,
+                ) -> Result<(), Error> {
+                    Device::resize_surface(self, context, surface, size)
+                }
+
+                #[inline]
+                fn surface_info(&self, surface: &Self::Surface) -> SurfaceInfo {
+                    Device::surface_info(self, surface)
+                }
+
+                #[inline]
+                fn surface_texture_object(&self, surface_texture: &Self::SurfaceTexture) -> GLuint {
+                    Device::surface_texture_object(self, surface_texture)
+                }
+            }
+        }
+    };
+}
+
+pub(crate) use implement_interfaces;
diff --git a/src/platform/egl/mod.rs b/src/platform/egl/mod.rs
index bdff8c7c..da72e8c8 100644
--- a/src/platform/egl/mod.rs
+++ b/src/platform/egl/mod.rs
@@ -13,8 +13,7 @@ mod android_ffi;
 #[cfg(ohos_platform)]
 mod ohos_ffi;
 
-#[path = "../../implementation/mod.rs"]
-mod implementation;
+crate::implement_interfaces!();
 
 #[cfg(feature = "sm-test")]
 #[path = "../../tests.rs"]
diff --git a/src/platform/macos/cgl/mod.rs b/src/platform/macos/cgl/mod.rs
index 23857b99..d2dd3f1e 100644
--- a/src/platform/macos/cgl/mod.rs
+++ b/src/platform/macos/cgl/mod.rs
@@ -10,8 +10,7 @@ pub mod surface;
 mod error;
 mod ffi;
 
-#[path = "../../../implementation/mod.rs"]
-mod implementation;
+crate::implement_interfaces!();
 
 #[cfg(test)]
 #[path = "../../../tests.rs"]
diff --git a/src/platform/unix/generic/mod.rs b/src/platform/unix/generic/mod.rs
index 1a819d65..7f407c93 100644
--- a/src/platform/unix/generic/mod.rs
+++ b/src/platform/unix/generic/mod.rs
@@ -8,8 +8,7 @@ pub mod context;
 pub mod device;
 pub mod surface;
 
-#[path = "../../../implementation/mod.rs"]
-mod implementation;
+crate::implement_interfaces!();
 
 #[cfg(test)]
 #[path = "../../../tests.rs"]
diff --git a/src/platform/unix/wayland/mod.rs b/src/platform/unix/wayland/mod.rs
index 9eaf28e2..eb165a77 100644
--- a/src/platform/unix/wayland/mod.rs
+++ b/src/platform/unix/wayland/mod.rs
@@ -7,8 +7,7 @@ pub mod context;
 pub mod device;
 pub mod surface;
 
-#[path = "../../../implementation/mod.rs"]
-mod implementation;
+crate::implement_interfaces!();
 
 #[cfg(test)]
 #[path = "../../../tests.rs"]
diff --git a/src/platform/unix/x11/mod.rs b/src/platform/unix/x11/mod.rs
index 8bce13ca..f3f80f21 100644
--- a/src/platform/unix/x11/mod.rs
+++ b/src/platform/unix/x11/mod.rs
@@ -7,8 +7,7 @@ pub mod context;
 pub mod device;
 pub mod surface;
 
-#[path = "../../../implementation/mod.rs"]
-mod implementation;
+crate::implement_interfaces!();
 
 #[cfg(test)]
 #[path = "../../../tests.rs"]
diff --git a/src/platform/windows/angle/mod.rs b/src/platform/windows/angle/mod.rs
index b6dab2fa..11976325 100644
--- a/src/platform/windows/angle/mod.rs
+++ b/src/platform/windows/angle/mod.rs
@@ -7,8 +7,7 @@ pub mod context;
 pub mod device;
 pub mod surface;
 
-#[path = "../../../implementation/mod.rs"]
-mod implementation;
+crate::implement_interfaces!();
 
 #[cfg(test)]
 #[path = "../../../tests.rs"]
diff --git a/src/platform/windows/wgl/mod.rs b/src/platform/windows/wgl/mod.rs
index 50057f54..5f6a4522 100644
--- a/src/platform/windows/wgl/mod.rs
+++ b/src/platform/windows/wgl/mod.rs
@@ -7,8 +7,7 @@ pub mod context;
 pub mod device;
 pub mod surface;
 
-#[path = "../../../implementation/mod.rs"]
-mod implementation;
+crate::implement_interfaces!();
 
 #[cfg(test)]
 #[path = "../../../tests.rs"]