Put all LLVM code into the llvm namespace, as per bug 109.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
index ecf19c2..f516f5d 100644
--- a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
+++ b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
@@ -32,6 +32,8 @@
 #include <map>
 using std::vector;
 
+namespace llvm {
+
 typedef GenericValue (*ExFunc)(FunctionType *, const vector<GenericValue> &);
 static std::map<const Function *, ExFunc> Functions;
 static std::map<std::string, ExFunc> FuncNames;
@@ -767,3 +769,5 @@
   FuncNames["lle_X_llvm.va_end"]  = llvm_va_end;
   FuncNames["lle_X_llvm.va_copy"] = llvm_va_copy;
 }
+
+} // End llvm namespace