Added unlzx, since upstream is going to remove it

app-arch/unlzx/Manifest

@@ -0,0 +1,3 @@
+DIST unlzx.c.gz 9680 SHA256 3cfd5dfe34482f91b6fbfc6a5fdd44c7454ce4867061e99cda8aaba628208f7d SHA512 f88812e06c0de47ace6ef2d405193ebbfde9091da8ab6a493ea57054e1c2c08b3217510b8564756b9e54392afe88fe822b77317c541be0dda90deac96db61057 WHIRLPOOL 64423d590fd056fe7e755324d05bfcd3c206a8299bb40c95c35b12275bfa6c2d73c3f6c9a5865e023268ce770f5930b710798d9d87e6d3bc5e9e0ce7d7961ac9
+DIST unlzx.c.readme 684 SHA256 15c22956da50396f1ab6cfb887c3fc2d8f913722e9af0dd50516860c619ccce5 SHA512 9bf0a6ce0a9d3c12556367b2858aee577ae02f86314db5faa5cf76a43e3ac81d158f5760f43c3c130743b78ec7a058f0eb4bf15d292882e8dc9a8857d0070b82 WHIRLPOOL ecff68e307d80c0db20a8fba1a43992582a190a35eb7061c9503588123aa82b6d285994c9a8689ae7aac847501b345fae74a01fbc34a6077830817442355c75f
+EBUILD unlzx-1.1-r10.ebuild 721 SHA256 6fa47e0e22063e8fe2a3deaee0e47465d3a8d8ada287d0752fa7eee260f20cd7 SHA512 08280bbd78b8baad9f515118715f581a328cf43b5f582e80f1c4acb01d6d58432b6c06695bd3924bf76268a4f39b3ab2a972e90ded5e12e14a651813315caede WHIRLPOOL 28fdddd8c2575358c258e874c76c47a90f40cb0234132439f63867cfe58c910fb51c6d7ff5bf3d845a57b86a25d5bf828492c4d549bbf7f7c25f1d17ebc83437

app-arch/unlzx/unlzx-1.1-r10.ebuild

@@ -0,0 +1,28 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+inherit toolchain-funcs
+
+DESCRIPTION="Unarchiver for Amiga LZX archives"
+SRC_URI="http://aminet.net/misc/unix/${PN}.c.gz http://aminet.net/misc/unix/${PN}.c.readme"
+HOMEPAGE="http://aminet.net/package/misc/unix/unlzx.c"
+
+SLOT="0"
+LICENSE="freedist"
+IUSE=""
+KEYWORDS="alpha amd64 ~hppa ppc sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
+
+src_unpack() {
+	mkdir "${S}"
+	gzip -dc "${DISTDIR}"/${PN}.c.gz > "${S}"/unlzx.c
+	cp "${DISTDIR}"/${PN}.c.gz.readme  "${S}"/${PN}.c.gz.readme
+}
+
+src_compile() {
+	$(tc-getCC) ${CFLAGS} ${LDFLAGS} -o unlzx unlzx.c || die
+}
+
+src_install() {
+	dobin unlzx
+	dodoc unlzx.c.gz.readme
+}