// dumpX converts value x into a four-letter string.
dumpX converts value x into a four-letter string.
// dumpX converts value x into a four - letter string .
func dumpX(x uint32) string {
	a := make([]byte, 4)
	for i := 0; i < 4; i++ {
		c := byte(x >> uint((3-i)*8))
		if unicode.IsGraphic(rune(c)) {
			a[i] = c
		} else {
			a[i] = '.'
		}
	}
	return string(a)
}
func dumpX ( x uint32 ) string { a := make ( [ ] byte , 4 ) for i := 0 ; i < 4 ; i ++ { c := byte ( x >> uint ( ( 3 - i ) * 8 ) ) if unicode . IsGraphic ( rune ( c ) ) { a [ i ] = c } else { a [ i ] = '.' } } return string ( a ) }
dumpX converts value x into a four-letter string.
dumpX converts value x into a four - letter string .