Make it clear that libclang does not modify the command-line arguments
it is given.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112717 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang-c/Index.h b/include/clang-c/Index.h
index 7e4902d..0716f82 100644
--- a/include/clang-c/Index.h
+++ b/include/clang-c/Index.h
@@ -645,7 +645,7 @@
                                          CXIndex CIdx,
                                          const char *source_filename,
                                          int num_clang_command_line_args,
-                                         const char **clang_command_line_args,
+                                   const char * const *clang_command_line_args,
                                          unsigned num_unsaved_files,
                                          struct CXUnsavedFile *unsaved_files);
 
@@ -779,7 +779,7 @@
  */
 CINDEX_LINKAGE CXTranslationUnit clang_parseTranslationUnit(CXIndex CIdx,
                                                     const char *source_filename,
-                                                 const char **command_line_args,
+                                         const char * const *command_line_args,
                                                       int num_command_line_args,
                                             struct CXUnsavedFile *unsaved_files,
                                                      unsigned num_unsaved_files,
@@ -2313,7 +2313,7 @@
 CXCodeCompleteResults *clang_codeComplete(CXIndex CIdx,
                                           const char *source_filename,
                                           int num_command_line_args,
-                                          const char **command_line_args,
+                                          const char * const *command_line_args,
                                           unsigned num_unsaved_files,
                                           struct CXUnsavedFile *unsaved_files,
                                           const char *complete_filename,