struct ZIP_local_header

    typedef struct ZIP_local_header {
              long Signature;
              int version;
              int BitFlag;
              int CompressionMethod;
              unsigned int FileTime;
              unsigned int FileDate;
              long CRC32;
              long CompressedSize;
              long UnCompressedSize;
              int FileNameLength;
              int ExtraFieldLength;
         };

    #include <zip.h>