fix compiler warnings

src/packet/login.rs

@@ -3,7 +3,7 @@ use crate::{PSOPacket, PacketParseError};
 
 use crate::character::character::SelectScreenCharacter;
 
-use std::io::{Read, Seek, SeekFrom};
+use std::io::Read;
 
 pub const PATCH_FILE_CHUNK_SIZE: u16 = 0x8000; // 32kb
 pub const GUILD_CARD_CHUNK_SIZE: usize = 0x6800;

src/packet/patch.rs

@@ -1,7 +1,7 @@
 use psopacket::pso_packet;
 use crate::{PSOPacket, PacketParseError};
 
-use std::io::{Read, Seek, SeekFrom};
+use std::io::Read;
 
 pub const PATCH_FILE_CHUNK_SIZE: u16 = 0x8000; // 32kb