diff --git a/dev-libs/antlr-c/Manifest b/dev-libs/antlr-c/Manifest
new file mode 100644
index 0000000..05c9e35
--- /dev/null
+++ b/dev-libs/antlr-c/Manifest
@@ -0,0 +1,3 @@
+AUX antlr-c-3.1.4-doxygen.patch 638 RMD160 e78089956c297069f72dd523e8e7d4212dd79ee2 SHA1 27527b6494ea13b479ab08c80b4ba3e21fc61abe SHA256 bdec1623a16c5c3ff2773ff083849fd4ef641c3019cbb44c424b45fa42147a65
+DIST libantlr3c-3.1.4-SNAPSHOT.tar.gz 512278 RMD160 44be7144030645f5f67f0606e7bf365e756e9b1d SHA1 564e6a396f9bb36099825ccd7f3aeb7846e19061 SHA256 f5b0463be9ef833b1a22e583341d9c158c05edace565faf6f9c14484d4d18362
+EBUILD antlr-c-3.1.4.ebuild 1389 RMD160 11bbca333db743df1459c8fd045545a3c4cef2b1 SHA1 0c003ecb320f01883880f3b3636847fdc1a82f18 SHA256 c137a2ed984b9f433eb9bb6eb96acc3b2e2878851f85aa5fa3763285fb4a8d3c
diff --git a/dev-libs/antlr-c/antlr-c-3.1.4.ebuild b/dev-libs/antlr-c/antlr-c-3.1.4.ebuild
new file mode 100644
index 0000000..7d5af45
--- /dev/null
+++ b/dev-libs/antlr-c/antlr-c-3.1.4.ebuild
@@ -0,0 +1,63 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: 2009/10/07 florent.teichteil@gmail.com Exp $
+
+EAPI="2"
+MY_P="libantlr3c-${PV}-SNAPSHOT"
+inherit eutils
+
+DESCRIPTION="The ANTLR3 C Runtime"
+HOMEPAGE="http://fisheye2.atlassian.com/browse/antlr/runtime/C/dist/"
+SRC_URI="http://fisheye2.atlassian.com/browse/~raw,r=6128/antlr/runtime/C/dist/${MY_P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~x86 ~amd64"
+IUSE="debug debugger doc static-libs"
+
+DEPEND="doc? ( app-doc/doxygen )"
+RDEPEND=""
+
+S="${WORKDIR}/${MY_P}"
+
+src_prepare() {
+	epatch "${FILESDIR}/${P}-doxygen.patch"
+}
+src_configure() {
+	local myconf
+
+	if ((use amd64) || (use ia64)); then
+		myconf="${myconf} --enable-64bit"
+	else
+		myconf="${myconf} --disable-64bit"
+	fi
+
+	econf \
+		$(use_enable static-libs static) \
+		$(use_enable debug debuginfo ) \
+		$(use_enable debugger antlrdebug ) \
+		${myconf} \
+		|| die "configure failed"
+}
+
+src_compile() {
+	emake || die "make failed"
+
+	if use doc; then
+		einfo "Generating documentation API ..."
+		doxygen -u doxyfile
+		doxygen doxyfile || die "doxygen failed"
+	fi
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die "einstall failed."
+
+	# remove useless .la files
+	find "${D}" -name '*.la' -delete
+
+	dodoc AUTHORS ChangeLog NEWS README
+	if use doc; then
+		dohtml api/* || die "installing doxygen documentation"
+	fi
+}
diff --git a/dev-libs/antlr-c/files/antlr-c-3.1.4-doxygen.patch b/dev-libs/antlr-c/files/antlr-c-3.1.4-doxygen.patch
new file mode 100644
index 0000000..6267a4f
--- /dev/null
+++ b/dev-libs/antlr-c/files/antlr-c-3.1.4-doxygen.patch
@@ -0,0 +1,19 @@
+--- doxyfile
++++ doxyfile
+@@ -30,7 +30,6 @@
+ SHORT_NAMES            = NO
+ JAVADOC_AUTOBRIEF      = YES
+ MULTILINE_CPP_IS_BRIEF = NO
+-DETAILS_AT_TOP         = YES
+ INHERIT_DOCS           = YES
+ SEPARATE_MEMBER_PAGES  = NO
+ TAB_SIZE               = 4
+@@ -73,7 +72,7 @@
+ #---------------------------------------------------------------------------
+ # configuration options related to warning and progress messages
+ #---------------------------------------------------------------------------
+-QUIET                  = NO
++QUIET                  = YES
+ WARNINGS               = YES
+ WARN_IF_UNDOCUMENTED   = YES
+ WARN_IF_DOC_ERROR      = YES
diff --git a/sys-libs/libavl/Manifest b/sys-libs/libavl/Manifest
new file mode 100644
index 0000000..722dbf4
--- /dev/null
+++ b/sys-libs/libavl/Manifest
@@ -0,0 +1,3 @@
+AUX libavl_0.3.5-3.diff.gz 2652 RMD160 ece32b5b70e0d489c977e0599cbe470b834dc094 SHA1 09001527368e8fbb37de977bd2ba903f377564ce SHA256 6c9e8af8f9fabae516d0f5a000cf44e1b21df67c23f1973e840414442a17698d
+DIST libavl_0.3.5.orig.tar.gz 14642 RMD160 55db560fc1e8137c5153d59a95ce322f456782ae SHA1 6e0226160980ec3e9a023e582026560f7e88d200 SHA256 4497b9e22cdd61ae2fa893b9d5fd6213dc306726d7c4be08c29e173622dca8a0
+EBUILD libavl-0.3.5-r3.ebuild 695 RMD160 63fb7cab850efdd540a04f4721507be5d2811bc2 SHA1 dd6e7cc8a3bc054d2e154131ca86c78296ab812a SHA256 fd754855ef5b10fdeab2fd8382efb2bf5feb17f451256a6f4afe3a5f23bff266
diff --git a/sys-libs/libavl/files/libavl_0.3.5-3.diff.gz b/sys-libs/libavl/files/libavl_0.3.5-3.diff.gz
new file mode 100644
index 0000000..fe7b389
Binary files /dev/null and b/sys-libs/libavl/files/libavl_0.3.5-3.diff.gz differ
diff --git a/sys-libs/libavl/libavl-0.3.5-r3.ebuild b/sys-libs/libavl/libavl-0.3.5-r3.ebuild
new file mode 100644
index 0000000..cabc9e1
--- /dev/null
+++ b/sys-libs/libavl/libavl-0.3.5-r3.ebuild
@@ -0,0 +1,38 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+inherit eutils
+
+DESCRIPTTON="A small implementation of AVL trees"
+HOMEPAGE="http://ftp.debian.org/debian/pool/main/liba/libavl"
+SRC_URI="http://ftp.debian.org/debian/pool/main/liba/libavl/${PN}_${PV}.orig.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~x86 ~amd64"
+IUSE=""
+
+DEPEND="net-misc/curl"
+RDEPEND="${DEPEND}"
+
+RESTRICT="mirror"
+S=${WORKDIR}/avl-${PV}
+
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+	epatch "${FILESDIR}"/${PN}_${PV}-3.diff.gz
+}
+
+src_compile() {
+	cd ${S}
+	emake 
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die "Install failed"
+	dodoc README || die
+}
+