1 files changed, 1 insertions, 0 deletions

diff --git a/src/coding.h b/src/coding.h
index dc4d8c540c7..8e55340d01a 100644
--- a/src/coding.h
+++ b/src/coding.h
@@ -525,6 +525,7 @@ extern int conversion_buffer_size;
 extern char *conversion_buffer;
 extern char *get_conversion_buffer P_ ((int));
 extern int setup_coding_system P_ ((Lisp_Object, struct coding_system *));
+extern void setup_raw_text_coding_system P_ ((struct coding_system *));
 extern Lisp_Object Qcoding_system, Qeol_type, Qcoding_category_index;
 extern Lisp_Object Qraw_text;
 extern Lisp_Object Qbuffer_file_coding_system;