Harden the page renderers

1 file changed, 5 insertions, 1 deletion

diff --git a/source/ui-snapshot.h b/source/ui-snapshot.h
index c594168..412807e 100644
--- a/source/ui-snapshot.h
+++ b/source/ui-snapshot.h
@@ -17,6 +17,8 @@ struct cgit_snapshot_format {
 	const char *suffix;
 	const char *mimetype;
 	write_archive_fn_t write_func;
+	// The compressor the writer runs, or NULL when it needs none.
+	const char *program;
 };
 
 // Terminated by an entry with a NULL suffix.
@@ -32,7 +34,9 @@ extern unsigned cgit_snapshot_format_bit(const struct cgit_snapshot_format *f);
  */
 extern int cgit_parse_snapshots_mask(const char *str);
 
-// The detached signature stored for this format under refs/notes, if any.
+/*
+ * The detached signature stored for this format under refs/notes, if any.
+ */
 extern const struct object_id *cgit_snapshot_get_sig(
 	const char *ref, const struct cgit_snapshot_format *f);