For now, add back clang_getDeclSource().


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93003 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang-c/Index.h b/include/clang-c/Index.h
index 12dd768..1c8da30 100644
--- a/include/clang-c/Index.h
+++ b/include/clang-c/Index.h
@@ -332,6 +332,7 @@
 CINDEX_LINKAGE CXString clang_getDeclSpelling(CXDecl);
 CINDEX_LINKAGE unsigned clang_getDeclLine(CXDecl);
 CINDEX_LINKAGE unsigned clang_getDeclColumn(CXDecl);
+CINDEX_LINKAGE const char *clang_getDeclSource(CXDecl); /* deprecate */
 CINDEX_LINKAGE CXFile clang_getDeclSourceFile(CXDecl);
 
 typedef struct CXSourceLineColumn {