diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index ba9c6ca..daf7577 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -680,7 +680,8 @@
     break;
   case 32: { //VANext_old
     const Type* ArgTy = getValue(iType, Oprnds[0])->getType();
-    Function* NF = TheModule->getOrInsertFunction("llvm.va_copy", ArgTy, ArgTy, 0);
+    Function* NF = TheModule->getOrInsertFunction("llvm.va_copy", ArgTy, ArgTy,
+                                                  (Type *)0);
 
     //b = vanext a, t ->
     //foo = alloca 1 of t
@@ -700,7 +701,8 @@
   }
   case 33: { //VAArg_old
     const Type* ArgTy = getValue(iType, Oprnds[0])->getType();
-    Function* NF = TheModule->getOrInsertFunction("llvm.va_copy", ArgTy, ArgTy, 0);
+    Function* NF = TheModule->getOrInsertFunction("llvm.va_copy", ArgTy, ArgTy,
+                                                  (Type *)0);
 
     //b = vaarg a, t ->
     //foo = alloca 1 of t
diff --git a/lib/Bytecode/Reader/ReaderWrappers.cpp b/lib/Bytecode/Reader/ReaderWrappers.cpp
index 4db954a..1ee2718 100644
--- a/lib/Bytecode/Reader/ReaderWrappers.cpp
+++ b/lib/Bytecode/Reader/ReaderWrappers.cpp
@@ -181,7 +181,7 @@
     const Type* ArgTy = F->getFunctionType()->getReturnType();
     const Type* ArgTyPtr = PointerType::get(ArgTy);
     Function* NF = M->getOrInsertFunction("llvm.va_start",
-                                               RetTy, ArgTyPtr, 0);
+                                          RetTy, ArgTyPtr, (Type *)0);
 
     for(Value::use_iterator I = F->use_begin(), E = F->use_end(); I != E;)
       if (CallInst* CI = dyn_cast<CallInst>(*I++)) {
@@ -204,7 +204,7 @@
     const Type* ArgTy = F->getFunctionType()->getParamType(0);
     const Type* ArgTyPtr = PointerType::get(ArgTy);
     Function* NF = M->getOrInsertFunction("llvm.va_end",
-                                                 RetTy, ArgTyPtr, 0);
+                                          RetTy, ArgTyPtr, (Type *)0);
 
     for(Value::use_iterator I = F->use_begin(), E = F->use_end(); I != E;)
       if (CallInst* CI = dyn_cast<CallInst>(*I++)) {
@@ -230,7 +230,7 @@
     const Type* ArgTy = F->getFunctionType()->getReturnType();
     const Type* ArgTyPtr = PointerType::get(ArgTy);
     Function* NF = M->getOrInsertFunction("llvm.va_copy",
-                                          RetTy, ArgTyPtr, ArgTyPtr, 0);
+                                          RetTy, ArgTyPtr, ArgTyPtr, (Type *)0);
 
     for(Value::use_iterator I = F->use_begin(), E = F->use_end(); I != E;)
       if (CallInst* CI = dyn_cast<CallInst>(*I++)) {