[clang] clang_EvalResult_getAsCXString impl (PR #134551)

[Shafik Yaghmour via cfe-commits]

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@@ -14,8 +14,11 @@
 #ifndef LLVM_CLANG_C_CXSTRING_H
 #define LLVM_CLANG_C_CXSTRING_H
 
+#include <stddef.h>
+
 #include "clang-c/ExternC.h"
 #include "clang-c/Platform.h"
+#include <stddef.h>
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shafik wrote:

This looks like a double include of `stddef.h`

https://github.com/llvm/llvm-project/pull/134551