X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-client.h;h=e1efbe0c82520e1fc186c40f4a1eb3b9ef2634b3;hp=0bfa4da9606a4b62b052aec3a42e04148bceaccf;hb=4e2c351c588ad74f4800ca0344232be90387c54a;hpb=241a88ce2f3c8d76b5a63a202d8455757c0e751e

diff --git a/notmuch-client.h b/notmuch-client.h
index 0bfa4da9..e1efbe0c 100644
--- a/notmuch-client.h
+++ b/notmuch-client.h
@@ -138,10 +138,16 @@ chomp_newline (char *str)
  * this.  New (required) map fields can be added without increasing
  * this.
  */
-#define NOTMUCH_FORMAT_CUR 1
+#define NOTMUCH_FORMAT_CUR 2
 /* The minimum supported structured output format version.  Requests
  * for format versions below this will return an error. */
 #define NOTMUCH_FORMAT_MIN 1
+/* The minimum non-deprecated structured output format version.
+ * Requests for format versions below this will print a stern warning.
+ * Must be between NOTMUCH_FORMAT_MIN and NOTMUCH_FORMAT_CUR,
+ * inclusive.
+ */
+#define NOTMUCH_FORMAT_MIN_ACTIVE 1
 
 /* The output format version requested by the caller on the command
  * line.  If no format version is requested, this will be set to
@@ -435,5 +441,18 @@ mime_node_child (mime_node_t *parent, int child);
 mime_node_t *
 mime_node_seek_dfs (mime_node_t *node, int n);
 
+typedef enum dump_formats {
+    DUMP_FORMAT_AUTO,
+    DUMP_FORMAT_BATCH_TAG,
+    DUMP_FORMAT_SUP
+} dump_format_t;
+
+int
+notmuch_database_dump (notmuch_database_t *notmuch,
+		       const char *output_file_name,
+		       const char *query_str,
+		       dump_format_t output_format,
+		       notmuch_bool_t gzip_output);
+
 #include "command-line-arguments.h"
 #endif