From d91aa14075d5c4c093ed1a84ea4b5397ce5f6eb4 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 14 Jul 2011 05:53:17 +0000
Subject: [PATCH] add C api for hte new type system rewrite API.  Patch by
 Vitaly Lugovskiy!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135132 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm-c/Core.h |  5 ++++-
 lib/VMCore/Core.cpp   | 13 +++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index e7818c1e7a7..e3dce581eec 100644
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -387,6 +387,10 @@ LLVMTypeRef LLVMStructTypeInContext(LLVMContextRef C, LLVMTypeRef *ElementTypes,
                                     unsigned ElementCount, LLVMBool Packed);
 LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes, unsigned ElementCount,
                            LLVMBool Packed);
+LLVMTypeRef LLVMStructCreateNamed(LLVMContextRef C, const char *Name);
+void LLVMStructSetBody(LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes,
+                       unsigned ElementCount, LLVMBool Packed);
+
 unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy);
 void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest);
 LLVMBool LLVMIsPackedStruct(LLVMTypeRef StructTy);
@@ -408,7 +412,6 @@ LLVMTypeRef LLVMX86MMXTypeInContext(LLVMContextRef C);
 
 LLVMTypeRef LLVMVoidType(void);
 LLVMTypeRef LLVMLabelType(void);
-LLVMTypeRef LLVMOpaqueType(void);
 LLVMTypeRef LLVMX86MMXType(void);
 
 /*===-- Values ------------------------------------------------------------===*/
diff --git a/lib/VMCore/Core.cpp b/lib/VMCore/Core.cpp
index 1df74de36b4..da7ac42e033 100644
--- a/lib/VMCore/Core.cpp
+++ b/lib/VMCore/Core.cpp
@@ -304,6 +304,19 @@ LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
                                  ElementCount, Packed);
 }
 
+LLVMTypeRef LLVMStructCreateNamed(LLVMContextRef C, const char *Name)
+{
+  return wrap(StructType::createNamed(*unwrap(C), Name));
+}
+
+void LLVMStructSetBody(LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes,
+                       unsigned ElementCount, LLVMBool Packed) {
+  std::vector<Type*> Tys;
+  for (LLVMTypeRef *I = ElementTypes,
+                   *E = ElementTypes + ElementCount; I != E; ++I)
+    Tys.push_back(unwrap(*I));  
+  unwrap<StructType>(StructTy)->setBody(Tys, Packed != 0);
+}
 
 unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy) {
   return unwrap<StructType>(StructTy)->getNumElements();
-- 
2.34.1