Partial Type

src/runtime/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/Marshal.cs

src/runtime/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/Marshal.NoCom.cs

src/runtime/src/libraries/System.Private.CoreLib/src/System/Runtime/InteropServices/Marshal.Unix.cs

System/Runtime/InteropServices/Marshal.NativeAot.cs