func (ewf_file *EWF_file) ParseHeader(cur_offset *uint64) {
defer parseutil.TimeTrack(time.Now(), "Parsing Segment Header")
buf := ewf_file.ReadAt(EWF_Header_s, *cur_offset) //producer
*cur_offset += EWF_Header_s
ewf_header := new(EWF_Header) //ewf_header acts as a pointer
ewf_header.Parse(buf) //consume
sig := parseutil.Stringify(ewf_header.Signature[:])
if !strings.Contains(sig, "EVF") {
os.Exit(0)
}
}
func (section *Section) findType() {
section.Type = parseutil.Stringify(section.SHeader.Header[:])
}