Add struct keyword before _Unwind_Context.

In the C programming language, we have to add the
"struct" keyword.  Otherwise, the compiler will
emit error message.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164665 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed