diff --git a/src/testlib/Makefile.am b/src/testlib/Makefile.am
new file mode 100644
index 0000000..b949611
--- /dev/null
+++ b/src/testlib/Makefile.am
@@ -0,0 +1,12 @@
+# Include these two in all the Makefile.am's!!!
+include $(top_srcdir)/Makefile.vars
+include $(top_srcdir)/Makefile.rules
+
+include $(top_srcdir)/Makefile.dirs
+
+# General compilation flags
+AM_CPPFLAGS = -I$(top_builddir)/src/include
+
+noinst_LTLIBRARIES = libsctputil.la
+libsctputil_la_SOURCES = sctputil.c sctputil.h
+libsctputil_la_LDFLAGS =
diff --git a/src/testlib/sctputil.c b/src/testlib/sctputil.c
new file mode 100644
index 0000000..24f305a
--- /dev/null
+++ b/src/testlib/sctputil.c
@@ -0,0 +1,417 @@
+/* SCTP kernel Implementation
+ * (C) Copyright IBM Corp. 2001, 2003
+ * Copyright (C) 1999 Cisco
+ * Copyright (C) 1999-2000 Motorola
+ # Copyright (C) 2001 Nokia
+ * Copyright (C) 2001 La Monte H.P. Yarroll
+ * 
+ * The SCTP implementation is free software;
+ * you can redistribute it and/or modify it under the terms of
+ * the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * The SCTP implementation is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ *                 ************************
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU CC; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ *    lksctp developers <lksctp-developers@lists.sourceforge.net>
+ *
+ * Or submit a bug report through the following website:
+ *    http://www.sf.net/projects/lksctp
+ *
+ * Any bugs reported to us we will try to fix... any fixes shared will
+ * be incorporated into the next SCTP release.
+ *
+ * Written or modified by:
+ *    La Monte H.P. Yarroll <piggy@acm.org>
+ *    Narasimha Budihal <narsi@refcode.org>
+ *    Karl Knutson <karl@athena.chicago.il.us>
+ *    Jon Grimm <jgrimm@us.ibm.com>
+ *    Daisy Chang <daisyc@us.ibm.com>
+ *    Sridhar Samudrala <sri@us.ibm.com>
+ */
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <netinet/in.h> 
+#include <errno.h>
+#include <malloc.h>
+#include <netinet/sctp.h>
+#include <sctputil.h>
+
+/* This function prints the cmsg data. */
+void
+test_print_cmsg(sctp_cmsg_t type, sctp_cmsg_data_t *data)
+{
+	switch(type) {
+	case SCTP_INIT:
+		printf("INIT\n");
+		printf("   sinit_num_ostreams %d\n",
+		       data->init.sinit_num_ostreams);
+		printf("   sinit_max_instreams %d\n",
+		       data->init.sinit_max_instreams);
+		printf("   sinit_max_attempts %d\n",
+		       data->init.sinit_max_attempts);
+		printf("   sinit_max_init_timeo %d\n",
+		       data->init.sinit_max_init_timeo);
+		
+		break;
+	case SCTP_SNDRCV:
+		printf("SNDRCV\n");
+		printf("   sinfo_stream %u\n",	data->sndrcv.sinfo_stream);
+		printf("   sinfo_ssn %u\n",	data->sndrcv.sinfo_ssn);
+		printf("   sinfo_flags 0x%x\n",	data->sndrcv.sinfo_flags);
+		printf("   sinfo_ppid %u\n",	data->sndrcv.sinfo_ppid);
+		printf("   sinfo_context %x\n",	data->sndrcv.sinfo_context);
+		printf("   sinfo_tsn     %u\n",    data->sndrcv.sinfo_tsn);
+		printf("   sinfo_cumtsn  %u\n",    data->sndrcv.sinfo_cumtsn);
+		printf("   sinfo_assoc_id  %u\n", data->sndrcv.sinfo_assoc_id);
+		
+		break;
+		
+	default:
+		printf("UNKNOWN CMSG: %d\n", type);
+		break;
+	}
+}
+
+/* This function prints the message. */
+void
+test_print_message(int sk, struct msghdr *msg, size_t msg_len) 
+{
+	sctp_cmsg_data_t *data;
+	struct cmsghdr *cmsg;
+	int i;
+	int done = 0;
+	char save;
+	union sctp_notification *sn;
+
+	for (cmsg = CMSG_FIRSTHDR(msg);
+	     cmsg != NULL;
+	     cmsg = CMSG_NXTHDR(msg, cmsg)) {
+		     data = (sctp_cmsg_data_t *)CMSG_DATA(cmsg);
+		     test_print_cmsg(cmsg->cmsg_type, data);
+	}
+
+	if (!(MSG_NOTIFICATION & msg->msg_flags)) {
+		int index = 0;
+		/* Make sure that everything is printable and that we
+		 * are NUL terminated...
+		 */
+		printf("DATA(%lu):  ", msg_len);
+		while ( msg_len > 0 ) {
+			char *text;
+			int len;
+
+			text = msg->msg_iov[index].iov_base;
+			len = msg->msg_iov[index].iov_len;
+
+                        save = text[msg_len-1];
+			if ( len > msg_len ) {
+                                text[(len = msg_len) - 1] = '\0';
+                        }
+
+			if ( (msg_len -= len) > 0 ) { index++; }
+
+			for (i = 0; i < len - 1; ++i) {
+                                if (!isprint(text[i])) text[i] = '.';
+                        }
+		
+			printf("%s", text);
+			text[msg_len-1] = save;
+
+			if ( (done = !strcmp(text, "exit")) ) { break; }
+		}
+	} else {
+		printf("NOTIFICATION: ");
+		sn = (union sctp_notification *)msg->msg_iov[0].iov_base;
+		switch (sn->sn_header.sn_type) {
+		case SCTP_ASSOC_CHANGE:
+			switch (sn->sn_assoc_change.sac_state) {
+			case SCTP_COMM_UP:
+				printf("ASSOC_CHANGE - COMM_UP");
+				break;
+			case SCTP_COMM_LOST:
+				printf("ASSOC_CHANGE - COMM_LOST");
+				break;
+			case SCTP_RESTART:
+				printf("ASSOC_CHANGE - RESTART");
+				break;
+			case SCTP_SHUTDOWN_COMP:
+				printf("ASSOC_CHANGE - SHUTDOWN_COMP");
+				break;
+			case SCTP_CANT_STR_ASSOC:
+				printf("ASSOC_CHANGE - CANT_STR_ASSOC");
+				break;
+			default:
+				printf("ASSOC_CHANGE - UNEXPECTED(%d)",
+				       sn->sn_assoc_change.sac_state);
+				break;
+			}
+			break;
+		default:
+			printf("%d", sn->sn_header.sn_type);
+			break;
+		}
+	}
+
+	printf("\n");
+}
+
+/* Check if a buf/msg_flags matches a notification, its type, and possibly an
+ * additional field in the corresponding notification structure.
+ */
+void 
+test_check_buf_notification(void *buf, int datalen, int msg_flags,
+			    int expected_datalen, uint16_t expected_sn_type,
+			    uint32_t expected_additional)
+{
+	union sctp_notification *sn;
+	
+	if (!(msg_flags & MSG_NOTIFICATION))
+		tst_brkm(TBROK, tst_exit, "Got a datamsg, expecting "
+			 "notification");
+	
+	if (expected_datalen <= 0)
+		return;
+
+	if (datalen != expected_datalen)
+		tst_brkm(TBROK, tst_exit, "Got a notification of unexpected "
+			 "length:%d, expected length:%d", datalen,
+			 expected_datalen);
+		
+	sn = (union sctp_notification *)buf;
+	if (sn->sn_header.sn_type != expected_sn_type)
+		tst_brkm(TBROK, tst_exit, "Unexpected notification:%d"
+			 "expected:%d", sn->sn_header.sn_type,
+			  expected_sn_type);
+	
+	switch(sn->sn_header.sn_type){
+	case SCTP_ASSOC_CHANGE:
+		if (sn->sn_assoc_change.sac_state != expected_additional)
+			tst_brkm(TBROK, tst_exit, "Unexpected sac_state:%d "
+				 "expected:%d", sn->sn_assoc_change.sac_state,
+				  expected_additional);
+		break;
+	default:
+		break;
+	}
+}
+
+/* Check if a message matches a notification, its type, and possibly an
+ * additional field in the corresponding notification structure.
+ */
+void 
+test_check_msg_notification(struct msghdr *msg, int datalen,
+			    int expected_datalen, uint16_t expected_sn_type,
+			    uint32_t expected_additional)
+{
+	test_check_buf_notification(msg->msg_iov[0].iov_base, datalen,
+				    msg->msg_flags, expected_datalen,
+				    expected_sn_type, expected_additional);
+}
+
+/* Check if a buf/msg_flags/sinfo corresponds to data, its length, msg_flags,
+ * stream and ppid.
+ */
+void
+test_check_buf_data(void *buf, int datalen, int msg_flags,
+		    struct sctp_sndrcvinfo *sinfo, int expected_datalen,
+		    int expected_msg_flags, uint16_t expected_stream,
+		    uint32_t expected_ppid)
+{
+	if (msg_flags & MSG_NOTIFICATION)
+		tst_brkm(TBROK, tst_exit, "Got a notification, expecting a"
+			 "datamsg");
+
+	if (expected_datalen <= 0)
+		return;
+
+	if (datalen != expected_datalen)
+		tst_brkm(TBROK, tst_exit, "Got a datamsg of unexpected "
+			 "length:%d, expected length:%d", datalen,
+			 expected_datalen);
+
+	if ((msg_flags & ~0x80000000) != expected_msg_flags)
+		tst_brkm(TBROK, tst_exit, "Unexpected msg_flags:0x%x "
+			 "expecting:0x%x", msg_flags, expected_msg_flags);
+
+	if ((0 == expected_stream) && (0 == expected_ppid))
+		return; 
+
+	if (!sinfo)
+		tst_brkm(TBROK, tst_exit, "Null sinfo, but expected "
+			 "stream:%d expected ppid:%d", expected_stream,
+			 expected_ppid);
+
+	if (sinfo->sinfo_stream != expected_stream)
+		tst_brkm(TBROK, tst_exit, "stream mismatch: expected:%x "
+			 "got:%x", expected_stream, sinfo->sinfo_stream);
+	if (sinfo->sinfo_ppid != expected_ppid)
+		tst_brkm(TBROK, tst_exit, "ppid mismatch: expected:%x "
+			 "got:%x\n", expected_ppid, sinfo->sinfo_ppid);
+}
+
+/* Check if a message corresponds to data, its length, msg_flags, stream and
+ * ppid.
+ */
+void
+test_check_msg_data(struct msghdr *msg, int datalen, int expected_datalen,
+		    int expected_msg_flags, uint16_t expected_stream,
+		    uint32_t expected_ppid)
+{
+	struct cmsghdr *cmsg = NULL;
+	struct sctp_sndrcvinfo *sinfo = NULL;
+
+	/* Receive auxiliary data in msgh. */
+	for (cmsg = CMSG_FIRSTHDR(msg); cmsg != NULL;
+				 cmsg = CMSG_NXTHDR(msg, cmsg)){
+		if (IPPROTO_SCTP == cmsg->cmsg_level &&
+		    SCTP_SNDRCV == cmsg->cmsg_type)
+			break;
+	} /* for( all cmsgs) */
+
+	if ((!cmsg) ||
+	    (cmsg->cmsg_len < CMSG_LEN(sizeof(struct sctp_sndrcvinfo))))
+		sinfo = NULL;
+	else
+		sinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmsg);
+
+	test_check_buf_data(msg->msg_iov[0].iov_base, datalen, msg->msg_flags,
+			    sinfo, expected_datalen, expected_msg_flags,
+			    expected_stream, expected_ppid);
+
+}
+
+
+/* Allocate a buffer of requested len and fill in with data. */
+void *
+test_build_msg(int len)
+{
+	int i = len - 1;
+	int n;
+	unsigned char msg[] = 
+		"012345678901234567890123456789012345678901234567890";
+	char *msg_buf, *p;
+
+	msg_buf = (char *)malloc(len);
+	if (!msg_buf)
+		tst_brkm(TBROK, tst_exit, "malloc failed");
+
+	p = msg_buf;
+
+	do {
+		n = ((i > 50)?50:i);
+		memcpy(p, msg, ((i > 50)?50:i));
+		p += n;
+		i -= n;
+	} while (i > 0); 
+
+	msg_buf[len-1] = '\0'; 
+
+	return(msg_buf);
+}
+
+/* Enable ASSOC_CHANGE and SNDRCVINFO notifications. */
+void test_enable_assoc_change(int fd)
+{
+	struct sctp_event_subscribe subscribe;
+
+	memset(&subscribe, 0, sizeof(subscribe));
+	subscribe.sctp_data_io_event = 1;
+	subscribe.sctp_association_event = 1;
+	test_setsockopt(fd, SCTP_EVENTS, (char *)&subscribe,
+		        sizeof(subscribe));
+}
+
+static int cmp_addr(sockaddr_storage_t *addr1, sockaddr_storage_t *addr2)
+{
+	if (addr1->sa.sa_family != addr2->sa.sa_family)
+		return 0;
+	switch (addr1->sa.sa_family) {
+	case AF_INET6:
+		if (addr1->v6.sin6_port != addr2->v6.sin6_port)
+			return -1;
+		return memcmp(&addr1->v6.sin6_addr, &addr2->v6.sin6_addr,
+			      sizeof(addr1->v6.sin6_addr));
+	case AF_INET:
+		if (addr1->v4.sin_port != addr2->v4.sin_port)
+			return 0;
+		return memcmp(&addr1->v4.sin_addr, &addr2->v4.sin_addr,
+			      sizeof(addr1->v4.sin_addr));
+	default:
+		tst_brkm(TBROK, tst_exit, "invalid address type %d",
+			 addr1->sa.sa_family);
+		return -1;
+	}
+}
+
+/* Test peer addresses for association. */
+int test_peer_addr(int sk, sctp_assoc_t asoc, sockaddr_storage_t *peers, int count)
+{
+	struct sockaddr *addrs;
+	int error, i, j;
+	struct sockaddr *sa_addr;
+	socklen_t addrs_size = 0;
+	void *addrbuf;
+	char *found = (char *) malloc(count);
+	memset(found, 0, count);
+
+	error = sctp_getpaddrs(sk, asoc, &addrs);
+	if (-1 == error) {
+		tst_brkm(TBROK, tst_exit, "sctp_getpaddrs: %s", strerror(errno));
+		return error;
+	}
+	if (error != count) {
+		sctp_freepaddrs(addrs);
+		tst_brkm(TBROK, tst_exit, "peer count %d mismatch, expected %d",
+			 error, count);
+	}
+	addrbuf = addrs;
+	for (i = 0; i < count; i++) {
+		sa_addr = (struct sockaddr *)addrbuf;
+		switch (sa_addr->sa_family) {
+		case AF_INET:
+			addrs_size += sizeof(struct sockaddr_in);
+			addrbuf += sizeof(struct sockaddr_in);
+			break;
+		case AF_INET6:
+			addrs_size += sizeof(struct sockaddr_in6);
+			addrbuf += sizeof(struct sockaddr_in6);
+			break;
+		default:
+			errno = EINVAL;
+			sctp_freepaddrs(addrs);
+			tst_brkm(TBROK, tst_exit, "sctp_getpaddrs: %s", strerror(errno));
+			return -1;
+		}
+		for (j = 0; j < count; j++) {
+			if (cmp_addr((sockaddr_storage_t *)sa_addr,
+				     &peers[j]) == 0) {
+				found[j] = 1;
+			}
+		}
+	}
+	for (j = 0; j < count; j++) {
+		if (found[j] == 0) {
+			tst_brkm(TBROK, tst_exit, "peer address %d not found", j);
+		}
+	}
+	sctp_freepaddrs(addrs);
+	free(found);
+	return 0;
+}
diff --git a/src/testlib/sctputil.h b/src/testlib/sctputil.h
new file mode 100644
index 0000000..9dbabd4
--- /dev/null
+++ b/src/testlib/sctputil.h
@@ -0,0 +1,358 @@
+/* SCTP kernel Implementation
+ * (C) Copyright IBM Corp. 2001, 2003
+ * Copyright (c) 1999-2000 Cisco, Inc.
+ * Copyright (c) 1999-2001 Motorola, Inc.
+ * Copyright (c) 2001 Intel Corp.
+ * Copyright (c) 2001 Nokia, Inc.
+ * Copyright (c) 2001 La Monte H.P. Yarroll
+ * 
+ * The SCTP implementation is free software;
+ * you can redistribute it and/or modify it under the terms of
+ * the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * The SCTP implementation is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ *                 ************************
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU CC; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Please send any bug reports or fixes you make to the
+ * email address(es):
+ *    lksctp developers <lksctp-developers@lists.sourceforge.net>
+ *
+ * Or submit a bug report through the following website:
+ *    http://www.sf.net/projects/lksctp
+ *
+ * Any bugs reported to us we will try to fix... any fixes shared will
+ * be incorporated into the next SCTP release.
+ *
+ * Written or modified by:
+ *    La Monte H.P. Yarroll <piggy@acm.org>
+ *    Karl Knutson <karl@athena.chicago.il.us>
+ *    Randall Stewart <randall@stewart.chicago.il.us>
+ *    Ken Morneau <kmorneau@cisco.com>
+ *    Qiaobing Xie <qxie1@motorola.com>
+ *    Daisy Chang <daisyc@us.ibm.com>
+ *    Jon Grimm <jgrimm@us.ibm.com>
+ *    Sridhar Samudrala <samudrala@us.ibm.com>
+ *    Hui Huang <hui.huang@nokia.com>
+ */
+
+#ifndef __sctputil_h__
+#define __sctputil_h__
+
+#ifdef LTP
+#include <test.h>
+#include <usctest.h>
+#endif
+
+#include <string.h>
+
+typedef union {
+	struct sockaddr_in v4;	
+	struct sockaddr_in6 v6;
+	struct sockaddr sa;	
+} sockaddr_storage_t;
+
+
+#define REALLY_BIG 65536
+
+/* Literal defines.  */
+#ifdef PROT_SOCK
+#define SCTP_TESTPORT_1 PROT_SOCK
+#else
+#define SCTP_TESTPORT_1 1024 
+#endif
+#define SCTP_TESTPORT_2 (SCTP_TESTPORT_1+1)
+
+#define SCTP_IP_BCAST  	htonl(0xffffffff)
+#define SCTP_IP_LOOPBACK  htonl(0x7f000001)
+
+/* These are stolen from <netinet/in.h>.  */
+#define SCTP_IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
+#define SCTP_IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
+
+/* Display an IPv4 address in readable format.  */
+#define NIPQUAD(addr) \
+        ((unsigned char *)&addr)[0], \
+        ((unsigned char *)&addr)[1], \
+        ((unsigned char *)&addr)[2], \
+        ((unsigned char *)&addr)[3]
+
+/* Display an IPv6 address in readable format.  */
+#define NIP6(addr) \
+        ntohs((addr).s6_addr16[0]), \
+        ntohs((addr).s6_addr16[1]), \
+        ntohs((addr).s6_addr16[2]), \
+        ntohs((addr).s6_addr16[3]), \
+        ntohs((addr).s6_addr16[4]), \
+        ntohs((addr).s6_addr16[5]), \
+        ntohs((addr).s6_addr16[6]), \
+        ntohs((addr).s6_addr16[7])
+
+#define DUMP_CORE { 					 \
+	char *diediedie = 0;				 \
+	printf("DUMP_CORE %s: %d\n", __FILE__, __LINE__);\
+	*diediedie = 0;					 \
+}
+
+#ifndef LTP
+enum {
+	TPASS,
+	TINFO,
+};
+
+extern char *TCID;
+extern int TST_TOTAL;
+extern int TST_CNT;
+
+#define tst_brkm(a1, a2, whatever...) \
+	{ \
+		printf("%s %2d BROK : ", TCID, ++TST_CNT); \
+		printf(whatever); \
+		printf("\n"); \
+		DUMP_CORE \
+	}
+#define tst_resm(a1, whatever...) \
+	{ \
+		printf("%s %2d %s : ", TCID, \
+			 (a1 == TPASS)?++TST_CNT:0, \
+			 (a1 == TPASS)?"PASS":"INFO"); \
+		printf(whatever); \
+		printf("\n"); \
+	}
+#endif
+
+static inline int test_socket(int domain, int type, int protocol)
+{
+	int sk = socket(domain, type, protocol);
+        if (-1 == sk)
+                tst_brkm(TBROK, tst_exit, "socket: %s", strerror(errno));
+	return sk;
+}
+
+static inline int test_bind(int sk, struct sockaddr *addr, socklen_t addrlen)
+{
+	int error = bind(sk, addr, addrlen);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "bind: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_bindx_add(int sk, struct sockaddr *addr, int count)
+{
+	int error = sctp_bindx(sk, addr, count, SCTP_BINDX_ADD_ADDR);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "bindx (add): %s", strerror(errno));
+	return error;
+}
+
+static inline int test_listen(int sk, int backlog)
+{
+	int error = listen(sk, backlog);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "listen: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_connect(int sk, struct sockaddr *addr, socklen_t addrlen)
+{
+	int error = connect(sk, addr, addrlen);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "connect: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_connectx(int sk, struct sockaddr *addr, int count)
+{
+	int error = sctp_connectx(sk, addr, count, NULL);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "connectx: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_accept(int sk, struct sockaddr *addr, socklen_t *addrlen)
+{
+	int error = accept(sk, addr, addrlen);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "accept: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_send(int sk, const void *msg, size_t len, int flags)
+{
+	int error = send(sk, msg, len, flags);
+        if (len != error)
+                tst_brkm(TBROK, tst_exit, "send: error:%d errno:%d",
+			 error, errno);
+	return error;
+}
+
+static inline int test_sendto(int sk, const void *msg, size_t len, int flags,
+			      const struct sockaddr *to, socklen_t tolen)
+{
+	int error = sendto(sk, msg, len, flags, to, tolen);
+        if (len != error)
+                tst_brkm(TBROK, tst_exit, "sendto: error:%d errno:%d",
+			 error, errno);
+	return error;
+}
+
+static inline int test_sendmsg(int sk, const struct msghdr *msg, int flags,
+			       int msglen)
+{
+	int error = sendmsg(sk, msg, flags);
+        if (msglen != error)
+                tst_brkm(TBROK, tst_exit, "sendmsg: error:%d errno:%d",
+			 error, errno);
+	return error;
+}
+
+static inline int test_recv(int sk, void *buf, size_t len, int flags)
+{
+	int error = recv(sk, buf, len, flags);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "recv: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_recvmsg(int sk, struct msghdr *msg, int flags)
+{
+	int error = recvmsg(sk, msg, flags);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "recvmsg: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_shutdown(int sk, int how)
+{
+	int error = shutdown(sk, how);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "shutdown: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_getsockopt(int sk, int optname, void *optval,
+				  socklen_t *optlen)
+{
+	int error = getsockopt(sk, SOL_SCTP, optname, optval, optlen);
+	if (error)
+		tst_brkm(TBROK, tst_exit, "getsockopt(%d): %s", optname,
+			 strerror(errno));
+	return error;
+}
+
+static inline int test_setsockopt(int sk, int optname, const void *optval,
+				  socklen_t optlen)
+{
+	int error = setsockopt(sk, SOL_SCTP, optname, optval, optlen);
+	if (error)
+		tst_brkm(TBROK, tst_exit, "setsockopt(%d): %s", optname,
+			 strerror(errno));
+	return error;
+}
+
+static inline int test_sctp_peeloff(int sk, sctp_assoc_t assoc_id)
+{
+	int error = sctp_peeloff(sk, assoc_id);
+        if (-1 == error)
+                tst_brkm(TBROK, tst_exit, "sctp_peeloff: %s", strerror(errno));
+	return error;
+}
+
+static inline int test_sctp_sendmsg(int s, const void *msg, size_t len,
+				    struct sockaddr *to, socklen_t tolen,
+				    uint32_t ppid, uint32_t flags,
+				    uint16_t stream_no, uint32_t timetolive,
+				    uint32_t context)
+{
+	int error = sctp_sendmsg(s, msg, len, to, tolen, ppid, flags, stream_no,
+	  		         timetolive, context);
+	if (len != error)
+		tst_brkm(TBROK, tst_exit, "sctp_sendmsg: error:%d errno:%d",
+			 error, errno);
+	return error;			
+}
+
+static inline int test_sctp_send(int s, const void *msg, size_t len,
+				 const struct sctp_sndrcvinfo *sinfo, 
+				 int flags)
+{
+	int error = sctp_send(s, msg, len, sinfo, flags);
+	if (len != error)
+		tst_brkm(TBROK, tst_exit, "sctp_send: error:%d errno:%d",
+			 error, errno);
+	return error;			
+}
+
+#ifdef HAVE_SCTP_SENDV
+static inline int test_sctp_sendv(int s, const struct iovec *iov, int iovcnt,
+				  struct sockaddr *addrs, int addrcnt,
+				  void *info, socklen_t infolen,
+				  unsigned int infotype, int flags)
+{
+	int error = sctp_sendv(s, iov, iovcnt, addrs, addrcnt, info, infolen,
+			       infotype, flags);
+	int i, tlen = 0;
+
+	for (i = 0; i < iovcnt; i++)
+		tlen += iov->iov_len;
+
+	if (tlen != error)
+		tst_brkm(TBROK, tst_exit, "sctp_sendv: error:%d errno:%d",
+			 error, errno);
+	return error;
+}
+#endif
+
+static inline int test_sctp_recvmsg(int sk, void *msg, size_t len,
+				    struct sockaddr *from, socklen_t *fromlen,
+				    struct sctp_sndrcvinfo *sinfo,
+				    int *msg_flags)
+{
+	int error = sctp_recvmsg(sk, msg, len, from, fromlen, sinfo, msg_flags);
+	if (-1 == error)
+		tst_brkm(TBROK, tst_exit, "sctp_recvmsg: %s", strerror(errno));
+	return error;			
+}
+
+#ifdef HAVE_SCTP_SENDV
+static inline int test_sctp_recvv(int s, const struct iovec *iov, int iovlen,
+				  struct sockaddr *from, socklen_t *fromlen,
+				  void *info, socklen_t *infolen,
+				  unsigned int *infotype, int *flags)
+{
+	int error = sctp_recvv(s, iov, iovlen, from, fromlen, info, infolen,
+			       infotype, flags);
+	if (-1 == error)
+		tst_brkm(TBROK, tst_exit, "sctp_recvmsg: %s", strerror(errno));
+	return error;
+}
+#endif
+
+static inline void *test_malloc(size_t size)
+{
+	void *buf = malloc(size);
+        if (NULL == buf)
+                tst_brkm(TBROK, tst_exit, "malloc failed");
+	return buf;
+}
+
+void test_check_msg_notification(struct msghdr *, int, int, uint16_t, uint32_t);
+void test_check_buf_notification(void *, int, int, int, uint16_t, uint32_t);
+void test_check_msg_data(struct msghdr *, int, int, int, uint16_t, uint32_t);
+void test_check_buf_data(void *, int, int, struct sctp_sndrcvinfo *, int, int,
+			 uint16_t, uint32_t);
+void *test_build_msg(int);
+void test_enable_assoc_change(int);
+void test_print_message(int sk, struct msghdr *msg, size_t msg_len);
+int test_peer_addr(int sk, sctp_assoc_t asoc, sockaddr_storage_t *peers, int count);
+
+#endif /* __sctputil_h__ */