Match declaration to definition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75454 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachOWriter.h b/lib/CodeGen/MachOWriter.h
index 3067ff1..e8e5793 100644
--- a/lib/CodeGen/MachOWriter.h
+++ b/lib/CodeGen/MachOWriter.h
@@ -27,7 +27,7 @@
   class MachODySymTab;
   class MachOHeader;
   class MachOSection;
-  class MachOSym;
+  struct MachOSym;
   class TargetData;
   class TargetMachine;
   class TargetAsmInfo;