struct CompBuf {
  utils.Vector
    sec_head,
    sec_data,
    sec_code
}

/; method CompBuf
  /; init
    self.sec_head.init(1)
    self.sec_data.init(1)
    self.sec_code.init(1)
  ;/

  /; add_h(~uint8 text)
    self.sec_head.push_cstr(text)
  ;/

  /; add_d(~uint8 text)
    self.sec_data.push_cstr(text)
  ;/
  
  /; add_c(~uint8 text)
    self.sec_code.push_cstr(text)
  ;/

  /; write_to(~utils.File fout)
    fout`.write_cstr("BITS 64\n\0")
    fout`.write_cstr(self.sec_head.as_cstr())

    fout`.write_cstr("\nsection .data\n\n\0")
    fout`.write_cstr(self.sec_data.as_cstr())

    fout`.write_cstr("\nsection .text\n\n\0")
    fout`.write_cstr(self.sec_code.as_cstr())
  ;/

  /; end
    self.sec_head.end()
    self.sec_data.end()
    self.sec_code.end()
  ;/
;/