1 files changed, 4 insertions, 0 deletions
diff --git a/sprinter.h b/sprinter.h
index 912a5262..59776a9c 100644
--- a/sprinter.h
+++ b/sprinter.h
@@ -70,4 +70,8 @@ sprinter_text_create (const void *ctx, FILE *stream);
 struct sprinter *
 sprinter_json_create (const void *ctx, FILE *stream);
 
+/* Create a new structure printer that emits S-Expressions. */
+struct sprinter *
+sprinter_sexp_create (const void *ctx, FILE *stream);
+
 #endif // NOTMUCH_SPRINTER_H