type os/user._Ctype_intgo

one use

	os/user (current package)
		a7049d155158b9009980f7f587b9adb8e90ab21f28ebc439b6360a838fa5b58d-d#L38: type _Ctype_intgo = _Ctype_ptrdiff_t

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)