diff --git a/include/screenint.h b/include/screenint.h
index e36b4d8d4..e61cd33ed 100644
--- a/include/screenint.h
+++ b/include/screenint.h
@@ -72,18 +72,18 @@ extern _X_EXPORT int AddGPUScreen(Bool (*pfnInit) (ScreenPtr /*pScreen */ ,
 extern _X_EXPORT void RemoveGPUScreen(ScreenPtr pScreen);
 
 extern _X_EXPORT void
-AttachUnboundGPU(ScreenPtr pScreen, ScreenPtr new);
+AttachUnboundGPU(ScreenPtr pScreen, ScreenPtr newScreen);
 extern _X_EXPORT void
 DetachUnboundGPU(ScreenPtr unbound);
 
 extern _X_EXPORT void
-AttachOutputGPU(ScreenPtr pScreen, ScreenPtr new);
+AttachOutputGPU(ScreenPtr pScreen, ScreenPtr newScreen);
 
 extern _X_EXPORT void
 DetachOutputGPU(ScreenPtr output);
 
 extern _X_EXPORT void
-AttachOffloadGPU(ScreenPtr pScreen, ScreenPtr new);
+AttachOffloadGPU(ScreenPtr pScreen, ScreenPtr newScreen);
 
 extern _X_EXPORT void
 DetachOffloadGPU(ScreenPtr slave);