var runtime.minhexdigits

4 uses

	runtime (current package)
		print.go#L219: var minhexdigits = 0 // protected by printlock
		print.go#L227: 		if v < 16 && len(buf)-i >= minhexdigits {
		print.go#L273: 	minhexdigits = int(unsafe.Sizeof(uintptr(0)) * 2)
		print.go#L299: 	minhexdigits = 0