Introduce clang_getInstantiationLocationOffset(), which decomposes a
source location in file + offset.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94497 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/CIndex/CIndex.exports b/tools/CIndex/CIndex.exports
index d349086..b2ec58e 100644
--- a/tools/CIndex/CIndex.exports
+++ b/tools/CIndex/CIndex.exports
@@ -27,6 +27,7 @@
 _clang_getFileName
 _clang_getFileTime
 _clang_getInstantiationLocation
+_clang_getInstantiationLocationOffset
 _clang_getLocation
 _clang_getNullCursor
 _clang_getNullLocation