Introduce priorities into the code-completion results.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104751 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/libclang.exports b/tools/libclang/libclang.exports
index 1206247..b09e6ac 100644
--- a/tools/libclang/libclang.exports
+++ b/tools/libclang/libclang.exports
@@ -30,6 +30,7 @@
 clang_getCompletionChunkCompletionString
 clang_getCompletionChunkKind
 clang_getCompletionChunkText
+clang_getCompletionPriority
 clang_getCursor
 clang_getCursorDefinition
 clang_getCursorExtent