1 files changed, 1 insertions, 13 deletions
diff --git a/internal/ceres/block_structure.h b/internal/ceres/block_structure.h
index f509067..656716e 100644
--- a/internal/ceres/block_structure.h
+++ b/internal/ceres/block_structure.h
@@ -45,9 +45,7 @@
 namespace ceres {
 namespace internal {
 
-class BlockStructureProto;
-
-typedef int16 BlockSize;
+typedef int32 BlockSize;
 
 struct Block {
   Block() : size(-1), position(-1) {}
@@ -89,16 +87,6 @@ struct CompressedColumnBlockStructure {
   vector<CompressedColumn> cols;
 };
 
-// Deserialize the given block structure proto to the given block structure.
-// Destroys previous contents of block_structure.
-void ProtoToBlockStructure(const BlockStructureProto &proto,
-                           CompressedRowBlockStructure *block_structure);
-
-// Serialize the given block structure to the given proto. Destroys previous
-// contents of proto.
-void BlockStructureToProto(const CompressedRowBlockStructure &block_structure,
-                           BlockStructureProto *proto);
-
 }  // namespace internal
 }  // namespace ceres