diff --git a/packages/yuma123/build.sh b/packages/yuma123/build.sh
new file mode 100644
index 000000000..53c20c3d1
--- /dev/null
+++ b/packages/yuma123/build.sh
@@ -0,0 +1,28 @@
+TERMUX_PKG_HOMEPAGE=https://yuma123.org/
+TERMUX_PKG_DESCRIPTION="Provides an opensource YANG API in C"
+TERMUX_PKG_LICENSE="BSD 3-Clause, MIT, Public Domain"
+TERMUX_PKG_LICENSE_FILE="debian/copyright"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION=2.12
+TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/yuma123/yuma123_${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=81a0e4d4b4420891fb0a091e9cf4c36d50dbdc5dfedb09609e9b1fee58377ea9
+TERMUX_PKG_DEPENDS="libssh2, libxml2, ncurses, openssl, readline, zlib"
+
+termux_step_pre_configure() {
+	autoreconf -fi
+
+	CPPFLAGS+=" -D__USE_BSD"
+
+	_NEED_DUMMY_LIBRT_A=
+	_LIBRT_A=$TERMUX_PREFIX/lib/librt.a
+	if [ ! -e $_LIBRT_A ]; then
+		_NEED_DUMMY_LIBRT_A=true
+		echo '!<arch>' > $_LIBRT_A
+	fi
+}
+
+termux_step_post_make_install() {
+	if [ $_NEED_DUMMY_LIBRT_A ]; then
+		rm -f $_LIBRT_A
+	fi
+}
diff --git a/packages/yuma123/netconf-man-netconf-subsystem.1.patch b/packages/yuma123/netconf-man-netconf-subsystem.1.patch
new file mode 100644
index 000000000..01263c9a9
--- /dev/null
+++ b/packages/yuma123/netconf-man-netconf-subsystem.1.patch
@@ -0,0 +1,20 @@
+--- a/netconf/man/netconf-subsystem.1
++++ b/netconf/man/netconf-subsystem.1
+@@ -18,7 +18,7 @@
+ the 'netconf' subsystem is requested.
+ .SH USAGE
+ The location of this program needs to be configured
+-in the /etc/ssh/sshd_config file.  The following
++in the @TERMUX_PREFIX@/etc/ssh/sshd_config file.  The following
+ configuration needs to be present:
+ .nf
+ 
+@@ -37,7 +37,7 @@
+ and UNIX socket names. This option allows multiple
+ netconfd instances to run on the same host.
+ 
+-/etc/ssh/sshd_config:
++@TERMUX_PREFIX@/etc/ssh/sshd_config:
+ .nf
+ \&...
+ Port 830
diff --git a/packages/yuma123/netconf-man-netconfd.1.patch b/packages/yuma123/netconf-man-netconfd.1.patch
new file mode 100644
index 000000000..56d2c2699
--- /dev/null
+++ b/packages/yuma123/netconf-man-netconfd.1.patch
@@ -0,0 +1,38 @@
+--- a/netconf/man/netconfd.1
++++ b/netconf/man/netconfd.1
+@@ -102,7 +102,7 @@
+ The name of the configuration file to use.
+ Any parameter except this one can be set in the config file.
+ The default config file 
+-.I /etc/yuma/netconfd.conf
++.I @TERMUX_PREFIX@/etc/yuma/netconfd.conf
+ will not be checked if this parameter is present.
+ .IP --\fBdatapath\fP=list
+ Internal file search path for configuration data files.
+@@ -250,7 +250,7 @@
+ .IP --\fBncxserver-sockname\fP=path
+ Overrides the default /tmp/ncxserver.sock UNIX
+ socket name netconfd listens on for incoming connections.
+-You have to add corresponding entry to /etc/ssh/sshd_config e.g.:
++You have to add corresponding entry to @TERMUX_PREFIX@/etc/ssh/sshd_config e.g.:
+ .nf
+ \&...
+ Port 1830
+@@ -260,7 +260,7 @@
+ .IP --\fBport\fP=number
+ Specifies the TCP ports that the server will accept
+ connections from.  These ports must also be configured
+-in the /etc/ssh/sshd_config file for the SSH master
++in the @TERMUX_PREFIX@/etc/ssh/sshd_config file for the SSH master
+ server to accept the connection and invoke the netconf
+ subsystem.
+ 
+@@ -485,7 +485,7 @@
+ .SH CONFIGURATION FILES
+ .IP \fBnetconfd.conf\fP
+ YANG config file
+-The default is: \fB/etc/yuma/netconfd.conf\fP
++The default is: \fB@TERMUX_PREFIX@/etc/yuma/netconfd.conf\fP
+     
+ An ASCII configuration file format is supported to
+ store command line parameters. 
diff --git a/packages/yuma123/netconf-man-yangcli.1.patch b/packages/yuma123/netconf-man-yangcli.1.patch
new file mode 100644
index 000000000..7fa363819
--- /dev/null
+++ b/packages/yuma123/netconf-man-yangcli.1.patch
@@ -0,0 +1,20 @@
+--- a/netconf/man/yangcli.1
++++ b/netconf/man/yangcli.1
+@@ -167,7 +167,7 @@
+ The name of the configuration file to use.
+ Any parameter except this one can be set in the config file.
+ The default config file 
+-.I /etc/yuma/yangcli.conf
++.I @TERMUX_PREFIX@/etc/yuma/yangcli.conf
+ will be not be checked if this parameter is present.
+ .IP --\fBdatapath\fP=list
+ Internal file search path for configuration data files.
+@@ -567,7 +567,7 @@
+ .SH CONFIGURATION FILES
+ .IP \fByangcli.conf\fP
+ YANG config file
+-The default is: \fB/etc/yuma/yangcli.conf\fP
++The default is: \fB@TERMUX_PREFIX@/etc/yuma/yangcli.conf\fP
+     
+ An ASCII configuration file format is supported to
+ store command line parameters. 
diff --git a/packages/yuma123/netconf-man-yangdiff.1.patch b/packages/yuma123/netconf-man-yangdiff.1.patch
new file mode 100644
index 000000000..c84853fed
--- /dev/null
+++ b/packages/yuma123/netconf-man-yangdiff.1.patch
@@ -0,0 +1,20 @@
+--- a/netconf/man/yangdiff.1
++++ b/netconf/man/yangdiff.1
+@@ -77,7 +77,7 @@
+ The name of the configuration file to use.
+ Any parameter except this one can be set in the config file.
+ The default config file 
+-.I /etc/yuma/yangdiff.conf
++.I @TERMUX_PREFIX@/etc/yuma/yangdiff.conf
+ will be not be checked if this parameter is present.
+ .IP --\fBdifftype\fP=string
+ The type of comparison output requested.
+@@ -408,7 +408,7 @@
+ .SH CONFIGURATION FILES
+ .IP \fByangdiff.conf\fP
+ YANG config file
+-The default is: \fB/etc/yuma/yangdiff.conf\fP
++The default is: \fB@TERMUX_PREFIX@/etc/yuma/yangdiff.conf\fP
+     
+ An ASCII configuration file format is supported to
+ store command line parameters. 
diff --git a/packages/yuma123/netconf-man-yangdump.1.patch b/packages/yuma123/netconf-man-yangdump.1.patch
new file mode 100644
index 000000000..efc7ade70
--- /dev/null
+++ b/packages/yuma123/netconf-man-yangdump.1.patch
@@ -0,0 +1,20 @@
+--- a/netconf/man/yangdump.1
++++ b/netconf/man/yangdump.1
+@@ -94,7 +94,7 @@
+ The name of the configuration file to use.
+ Any parameter except this one can be set in the config file.
+ The default config file 
+-.I /etc/yuma/yangdump.conf
++.I @TERMUX_PREFIX@/etc/yuma/yangdump.conf
+ will be not be checked if this parameter is present.
+ .IP --\fBdefnames\fP=boolean
+ If true, output to a file with the default name for the format,
+@@ -655,7 +655,7 @@
+ .SH CONFIGURATION FILES
+ .IP \fByangdump.conf\fP
+ YANG config file
+-The default is: \fB/etc/yuma/yangdump.conf\fP
++The default is: \fB@TERMUX_PREFIX@/etc/yuma/yangdump.conf\fP
+     
+ An ASCII configuration file format is supported to
+ store command line parameters. 
diff --git a/packages/yuma123/netconf-src-agt-agt.h.patch b/packages/yuma123/netconf-src-agt-agt.h.patch
new file mode 100644
index 000000000..35f01a6de
--- /dev/null
+++ b/packages/yuma123/netconf-src-agt-agt.h.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/agt/agt.h
++++ b/netconf/src/agt/agt.h
+@@ -149,7 +149,7 @@
+ 
+ #define AGT_MAX_PORTS  4
+ 
+-#define AGT_DEF_CONF_FILE   (const xmlChar *)"/etc/yuma/netconfd.conf"
++#define AGT_DEF_CONF_FILE   (const xmlChar *)"@TERMUX_PREFIX@/etc/yuma/netconfd.conf"
+ 
+ /* this behavior used to set to TRUE, before 1.15-1 */
+ #define AGT_DEF_DELETE_EMPTY_NP   FALSE
diff --git a/packages/yuma123/netconf-src-agt-agt_ncxserver.h.patch b/packages/yuma123/netconf-src-agt-agt_ncxserver.h.patch
new file mode 100644
index 000000000..990c3b089
--- /dev/null
+++ b/packages/yuma123/netconf-src-agt-agt_ncxserver.h.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/agt/agt_ncxserver.h
++++ b/netconf/src/agt/agt_ncxserver.h
+@@ -45,7 +45,7 @@
+ *			 C O N S T A N T S			    *
+ *								    *
+ *********************************************************************/
+-#define NCXSERVER_SOCKNAME   "/tmp/ncxserver.sock"
++#define NCXSERVER_SOCKNAME   "@TERMUX_PREFIX@/tmp/ncxserver.sock"
+ 
+ /********************************************************************
+ *								    *
diff --git a/packages/yuma123/netconf-src-mgr-mgr_ses.c.patch b/packages/yuma123/netconf-src-mgr-mgr_ses.c.patch
new file mode 100644
index 000000000..26b4803ba
--- /dev/null
+++ b/packages/yuma123/netconf-src-mgr-mgr_ses.c.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/mgr/mgr_ses.c
++++ b/netconf/src/mgr/mgr_ses.c
+@@ -621,7 +621,7 @@
+         ses_putstr(scb, (const xmlChar *)str);
+         ses_putchar(scb, ';');
+     } else {
+-        ses_putstr(scb, (const xmlChar *)"/tmp;");
++        ses_putstr(scb, (const xmlChar *)"@TERMUX_PREFIX@/tmp;");
+     }
+ 
+     /* groups list is empty */
diff --git a/packages/yuma123/netconf-src-ncx-ncxconst.h.patch b/packages/yuma123/netconf-src-ncx-ncxconst.h.patch
new file mode 100644
index 000000000..550b07498
--- /dev/null
+++ b/packages/yuma123/netconf-src-ncx-ncxconst.h.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/ncx/ncxconst.h
++++ b/netconf/src/ncx/ncxconst.h
+@@ -284,7 +284,7 @@
+     "$YUMA_INSTALL/data/startup-cfg.xml"
+ 
+ #define NCX_DEF_INSTALL_STARTUP_FILE  (const xmlChar *)\
+-    "/etc/yuma/startup-cfg.xml"
++    "@TERMUX_PREFIX@/etc/yuma/startup-cfg.xml"
+ 
+ /* Default backup config data file name */
+ #define NCX_DEF_BACKUP_FILE  (const xmlChar *)"backup-cfg.xml"
diff --git a/packages/yuma123/netconf-src-ncx-ncxmod.c.patch b/packages/yuma123/netconf-src-ncx-ncxmod.c.patch
new file mode 100644
index 000000000..e034bd75a
--- /dev/null
+++ b/packages/yuma123/netconf-src-ncx-ncxmod.c.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/ncx/ncxmod.c
++++ b/netconf/src/ncx/ncxmod.c
+@@ -3892,7 +3892,7 @@
+ 
+     /* 8) try /usr/lib/yuma */
+     if (!ncxmod_run_path) {
+-        if (test_pathlist("/usr/lib/yuma",
++        if (test_pathlist("@TERMUX_PREFIX@/lib/yuma",
+                           buff,
+                           bufflen,
+                           fname,
diff --git a/packages/yuma123/netconf-src-ncx-ncxmod.h.patch b/packages/yuma123/netconf-src-ncx-ncxmod.h.patch
new file mode 100644
index 000000000..e44f5b9c3
--- /dev/null
+++ b/packages/yuma123/netconf-src-ncx-ncxmod.h.patch
@@ -0,0 +1,20 @@
+--- a/netconf/src/ncx/ncxmod.h
++++ b/netconf/src/ncx/ncxmod.h
+@@ -168,7 +168,7 @@
+ #define NCXMOD_YUMA_DIR (const xmlChar *)"~/.yuma"
+ 
+ /* per user yangcli internal data home when $HOME not defined */
+-#define NCXMOD_TEMP_YUMA_DIR (const xmlChar *)"/tmp/yuma"
++#define NCXMOD_TEMP_YUMA_DIR (const xmlChar *)"@TERMUX_PREFIX@/tmp/yuma"
+ 
+ /* Yuma work directory name */
+ #define NCXMOD_YUMA_DIRNAME    (const xmlChar *)".yuma"
+@@ -176,7 +176,7 @@
+ /* sub-directory name yangcli uses to store local per-session workdirs
+  * appended to ncxmod_yumadir_path
+  */
+-#define NCXMOD_TEMP_DIR (const xmlChar *)"/tmp"
++#define NCXMOD_TEMP_DIR (const xmlChar *)"@TERMUX_PREFIX@/tmp"
+ 
+ /********************************************************************
+ *								    *
diff --git a/packages/yuma123/netconf-src-ncx-val.c.patch b/packages/yuma123/netconf-src-ncx-val.c.patch
new file mode 100644
index 000000000..959626b16
--- /dev/null
+++ b/packages/yuma123/netconf-src-ncx-val.c.patch
@@ -0,0 +1,37 @@
+--- a/netconf/src/ncx/val.c
++++ b/netconf/src/ncx/val.c
+@@ -3685,7 +3685,7 @@
+     size_t buf_len;
+ } serializer_node_t;
+ 
+-static ssize_t writer_fn(void *cookie, const void *buffer, size_t size)
++static int writer_fn(void *cookie, const char *buffer, int size)
+ {
+     serializer_node_t* ser = (serializer_node_t *)cookie;
+ 
+@@ -3717,15 +3717,9 @@
+     serializer_node_t ser;
+     status_t res;
+     FILE* fp;
+-    cookie_io_functions_t io_functions;
+     val_value_t* copy_val;
+ 
+-    io_functions.read=NULL;
+-    io_functions.write=(cookie_write_function_t *)writer_fn;
+-    io_functions.seek=NULL;
+-    io_functions.close=NULL;
+-
+-    fp=fopencookie (&ser, "w", io_functions);
++    fp=fwopen (&ser, writer_fn);
+     assert(fp != NULL);
+ 
+     ser.buf=NULL;
+@@ -3747,7 +3741,7 @@
+     }
+     fclose(fp);
+ 
+-    fp=fopencookie (&ser, "w", io_functions);
++    fp=fwopen (&ser, writer_fn);
+     assert(fp != NULL);
+ 
+     ser.buf=(char*)malloc(ser.buf_len+1);
diff --git a/packages/yuma123/netconf-src-subsys-netconf-subsystem.c.patch b/packages/yuma123/netconf-src-subsys-netconf-subsystem.c.patch
new file mode 100644
index 000000000..70dd08f9c
--- /dev/null
+++ b/packages/yuma123/netconf-src-subsys-netconf-subsystem.c.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/subsys/netconf-subsystem.c
++++ b/netconf/src/subsys/netconf-subsystem.c
+@@ -138,7 +138,7 @@
+     int arg_idx = 1;
+     char  defname[21];
+ 
+-    strncpy(defname, "/tmp/subsys-err.log", 20);
++    strncpy(defname, "@TERMUX_PREFIX@/tmp/subsys-err.log", 20);
+     err_filename = defname;
+     while ( arg_idx < argc-1 ) {
+         if ( !strcmp( argv[arg_idx], "-filename" ) ||
diff --git a/packages/yuma123/netconf-src-yangcli-yangcli.h.patch b/packages/yuma123/netconf-src-yangcli-yangcli.h.patch
new file mode 100644
index 000000000..8b3e5811c
--- /dev/null
+++ b/packages/yuma123/netconf-src-yangcli-yangcli.h.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/yangcli/yangcli.h
++++ b/netconf/src/yangcli/yangcli.h
+@@ -93,7 +93,7 @@
+ 
+ #define YANGCLI_DEF_FIXORDER   TRUE
+ 
+-#define YANGCLI_DEF_CONF_FILE (const xmlChar *)"/etc/yuma/yangcli.conf"
++#define YANGCLI_DEF_CONF_FILE (const xmlChar *)"@TERMUX_PREFIX@/etc/yuma/yangcli.conf"
+ 
+ #define YANGCLI_DEF_SERVER (const xmlChar *)"default"
+ 
diff --git a/packages/yuma123/netconf-src-yangdiff-yangdiff.h.patch b/packages/yuma123/netconf-src-yangdiff-yangdiff.h.patch
new file mode 100644
index 000000000..cd58c5f67
--- /dev/null
+++ b/packages/yuma123/netconf-src-yangdiff-yangdiff.h.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/yangdiff/yangdiff.h
++++ b/netconf/src/yangdiff/yangdiff.h
+@@ -71,7 +71,7 @@
+ #define YANGDIFF_DEF_OUTPUT        (const xmlChar *)"stdout"
+ #define YANGDIFF_DEF_DIFFTYPE      (const xmlChar *)"summary"
+ #define YANGDIFF_DEF_DT            YANGDIFF_DT_NORMAL
+-#define YANGDIFF_DEF_CONFIG        (const xmlChar *)"/etc/yuma/yangdiff.conf"
++#define YANGDIFF_DEF_CONFIG        (const xmlChar *)"@TERMUX_PREFIX@/etc/yuma/yangdiff.conf"
+ #define YANGDIFF_DEF_FILENAME      (const xmlChar *)"yangdiff.log"
+ 
+ #define YANGDIFF_MOD               (const xmlChar *)"yangdiff"
diff --git a/packages/yuma123/netconf-src-yangrpc-example-yangrpc-example.c.patch b/packages/yuma123/netconf-src-yangrpc-example-yangrpc-example.c.patch
new file mode 100644
index 000000000..d5b0283d7
--- /dev/null
+++ b/packages/yuma123/netconf-src-yangrpc-example-yangrpc-example.c.patch
@@ -0,0 +1,13 @@
+--- a/netconf/src/yangrpc/example/yangrpc-example.c
++++ b/netconf/src/yangrpc/example/yangrpc-example.c
+@@ -52,8 +52,8 @@
+     char public_key[1024];
+     boolean autoload = TRUE;
+ 
+-    sprintf(private_key,"/home/%s/.ssh/id_rsa",user);
+-    sprintf(public_key,"/home/%s/.ssh/id_rsa.pub",user);
++    sprintf(private_key,"@TERMUX_HOME@/.ssh/id_rsa",user);
++    sprintf(public_key,"@TERMUX_HOME@/.ssh/id_rsa.pub",user);
+ 
+     while ((optc = getopt_long (argc, argv, "a:s:p:u:P:k:K", long_options, NULL)) != -1) {
+         switch (optc) {
diff --git a/packages/yuma123/netconf-src-yangrpc-example-yangrpc-parse-example.c.patch b/packages/yuma123/netconf-src-yangrpc-example-yangrpc-parse-example.c.patch
new file mode 100644
index 000000000..8f33372b1
--- /dev/null
+++ b/packages/yuma123/netconf-src-yangrpc-example-yangrpc-parse-example.c.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/yangrpc/example/yangrpc-parse-example.c
++++ b/netconf/src/yangrpc/example/yangrpc-parse-example.c
+@@ -22,7 +22,7 @@
+ 
+     res = yangrpc_init(NULL);
+     assert(res==NO_ERR);
+-    res = yangrpc_connect("localhost"/*server*/, 830/*port*/, "vladimir"/*user*/,"mysecretpass"/*password*/,"/home/vladimir/.ssh/id_rsa.pub"/*public_key*/, "/home/vladimir/.ssh/id_rsa"/*private_key*/, NULL, &yangrpc_cb_ptr);
++    res = yangrpc_connect("localhost"/*server*/, 830/*port*/, "vladimir"/*user*/,"mysecretpass"/*password*/,"@TERMUX_HOME@/.ssh/id_rsa.pub"/*public_key*/, "@TERMUX_HOME@/.ssh/id_rsa"/*private_key*/, NULL, &yangrpc_cb_ptr);
+     assert(res==NO_ERR);
+ 
+     res = yangrpc_parse_cli(yangrpc_cb_ptr, "xget /interfaces-state", &request_val);
diff --git a/packages/yuma123/netconf-src-ydump-yangdump.h.patch b/packages/yuma123/netconf-src-ydump-yangdump.h.patch
new file mode 100644
index 000000000..2c2307462
--- /dev/null
+++ b/packages/yuma123/netconf-src-ydump-yangdump.h.patch
@@ -0,0 +1,11 @@
+--- a/netconf/src/ydump/yangdump.h
++++ b/netconf/src/ydump/yangdump.h
+@@ -79,7 +79,7 @@
+ 
+ #define YANGDUMP_DEF_OUTPUT   "stdout"
+ 
+-#define YANGDUMP_DEF_CONFIG   (const xmlChar *)"/etc/yuma/yangdump.conf"
++#define YANGDUMP_DEF_CONFIG   (const xmlChar *)"@TERMUX_PREFIX@/etc/yuma/yangdump.conf"
+ 
+ #define YANGDUMP_DEF_TOC      (const xmlChar *)"menu"
+