func os.uitox

4 uses

	os (current package)
		exec_posix.go#L108: 			res = "exit status " + uitox(uint(code))
		str.go#L12: 		return "-" + uitox(uint(-val))
		str.go#L14: 	return uitox(uint(val))
		str.go#L20: func uitox(val uint) string {