1 files changed, 9 insertions, 0 deletions
diff --git a/src/pack.h b/src/pack.h
index 58f81e2f0..a2ea3849f 100644
--- a/src/pack.h
+++ b/src/pack.h
@@ -17,6 +17,7 @@
 #include "mwindow.h"
 #include "odb.h"
 #include "oidmap.h"
+#include "array.h"
 
 #define GIT_PACK_FILE_MODE 0444
 
@@ -60,6 +61,14 @@ typedef struct git_pack_cache_entry {
 	git_rawobj raw;
 } git_pack_cache_entry;
 
+struct pack_chain_elem {
+	git_off_t offset;
+	size_t size;
+	git_otype type;
+};
+
+typedef git_array_t(struct pack_chain_elem) git_dependency_chain;
+
 #include "offmap.h"
 
 GIT__USE_OFFMAP;