code: func SkipSpace(p []byte) (n int) {
  	for len(p) > 0 {
  		switch {
  		case len(p) >= 3 &&
  			p[0] == '\r' &&
  			p[1] == '\n' &&
  			OctetTypes[p[2]].IsSpace():
  			p = p[3:]
  			n += 3
  		case OctetTypes[p[0]].IsSpace():
  			p = p[1:]
  			n++
  		default:
  			return
  		}
  	}
  	return
  }
docs: // SkipSpace skips spaces and lws-sequences from p.
  // It returns number ob bytes skipped.