Fields
- signature: u32
- version_made_by: u16
- version_needed_to_extract: u16
- general_purpose_bit_flag: u16
- compression_method: Zip_Compression_Method
- last_mod_file_time: u16
- last_mod_file_date: u16
- crc_32: u32
- compressed_size: u32
- uncompressed_size: u32
- filename_length: u16
- extra_field_length: u16
- file_comment_length: u16
- disk_number_start: u16
- internal_file_attributes: u16
- external_file_attributes: u32
- relative_offset_of_local_header: u32