X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-private.h;h=c8f53a74160e6ba3fe1fc2cab51353cfa39c6072;hp=2d64a458684ae092ae530ea354dd4ca4c65b8191;hb=c78358fa8adc0e8fa4f889e479df76e8df186264;hpb=6a4992bc611881b363583b4a20fc530c770aedd8

diff --git a/notmuch-private.h b/notmuch-private.h
index 2d64a458..c8f53a74 100644
--- a/notmuch-private.h
+++ b/notmuch-private.h
@@ -102,6 +102,18 @@ _notmuch_message_create (const void *talloc_owner,
 			 notmuch_database_t *notmuch,
 			 unsigned int doc_id);
 
+/* XXX: Here temporarily during code movement only. */
+/* "128 bits of thread-id ought to be enough for anybody" */
+#define NOTMUCH_THREAD_ID_BITS	 128
+#define NOTMUCH_THREAD_ID_DIGITS (NOTMUCH_THREAD_ID_BITS / 4)
+typedef struct _thread_id {
+    char str[NOTMUCH_THREAD_ID_DIGITS + 1];
+} thread_id_t;
+
+
+void
+thread_id_generate (thread_id_t *thread_id);
+
 /* Lookup a prefix value by name.
  *
  * XXX: This should really be static inside of message.cc, and we can