1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/cpphash.h b/gcc/cpphash.h
index 5e69c85..547a70c 100644
--- a/gcc/cpphash.h
+++ b/gcc/cpphash.h
@@ -253,6 +253,18 @@ struct spec_nodes
   cpp_hashnode *n__VA_ARGS__;		/* C99 vararg macros */
 };
 
+/* Encapsulates state used to convert a stream of tokens into a text
+   file.  */
+struct printer
+{
+  FILE *outf;			/* Stream to write to.  */
+  const struct line_map *map;	/* Logical to physical line mappings.  */
+  const cpp_token *prev;	/* Previous token.  */
+  const cpp_token *source;	/* Source token for spacing.  */
+  unsigned int line;		/* Line currently being written.  */
+  unsigned char printed;	/* Nonzero if something output at line.  */
+};
+
 /* Represents the contents of a file cpplib has read in.  */
 struct cpp_buffer
 {
@@ -419,6 +431,9 @@ struct cpp_reader
      preprocessor.  */
   struct spec_nodes spec_nodes;
 
+  /* Used when doing preprocessed output.  */
+  struct printer print;
+
   /* Whether cpplib owns the hashtable.  */
   unsigned char our_hashtable;