1 files changed, 7 insertions, 1 deletions

diff --git a/src/zip/structs.rs b/src/zip/structs.rs
index 0f9579e..3a93c1b 100644
--- a/src/zip/structs.rs
+++ b/src/zip/structs.rs
@@ -40,7 +40,7 @@ pub struct CDR {
     pub compression_method: u16,
     pub dos_time: u16,
     pub dos_date: u16,
-    pub crc32: u32,
+    pub crc: u32,
     pub compressed_size: u32,
     pub size: u32,
     pub name_len: u16,
@@ -52,6 +52,12 @@ pub struct CDR {
     pub header_pointer: u32,
 }
 
+#[derive(Serialize, Deserialize)]
+pub struct ExtraHeader {
+    pub id: u16,
+    pub size: u16,
+}
+
 pub fn serialize<T: Serialize>(object: &mut T) -> StructResult<Vec<u8>> {
     Settings::default().serialize(object)
 }