1 files changed, 3 insertions, 0 deletions

diff --git a/src/coding.h b/src/coding.h
index 69b5c69afbb..500f02acf32 100644
--- a/src/coding.h
+++ b/src/coding.h
@@ -626,6 +626,9 @@ extern void coding_restore_composition P_ ((struct coding_system *,
                                             Lisp_Object));
 extern int code_convert_region P_ ((int, int, int, int, struct coding_system *,
                                     int, int));
+extern Lisp_Object run_pre_post_conversion_on_str P_ ((Lisp_Object,
+                                                       struct coding_system *,
+                                                       int));
 extern int decoding_buffer_size P_ ((struct coding_system *, int));
 extern int encoding_buffer_size P_ ((struct coding_system *, int));
 extern void detect_coding P_ ((struct coding_system *, unsigned char *, int));