diff -urd libtritonus-java-20070428.orig/src/lib/alsa/constants_check.h libtritonus-java-20070428/src/lib/alsa/constants_check.h
--- libtritonus-java-20070428.orig/src/lib/alsa/constants_check.h	2002-08-03 07:56:35.000000000 +0200
+++ libtritonus-java-20070428/src/lib/alsa/constants_check.h	2008-04-06 15:29:08.000000000 +0200
@@ -70,6 +70,7 @@
 	assert(SND_SEQ_EVENT_PORT_CHANGE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_PORT_CHANGE);
 	assert(SND_SEQ_EVENT_PORT_SUBSCRIBED == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_PORT_SUBSCRIBED);
 	assert(SND_SEQ_EVENT_PORT_UNSUBSCRIBED == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_PORT_UNSUBSCRIBED);
+/* removed since libasound2 1.0.16
 	assert(SND_SEQ_EVENT_SAMPLE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE);
 	assert(SND_SEQ_EVENT_SAMPLE_CLUSTER == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_CLUSTER);
 	assert(SND_SEQ_EVENT_SAMPLE_START == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_START);
@@ -79,6 +80,7 @@
 	assert(SND_SEQ_EVENT_SAMPLE_LOOP == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_LOOP);
 	assert(SND_SEQ_EVENT_SAMPLE_POSITION == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_POSITION);
 	assert(SND_SEQ_EVENT_SAMPLE_PRIVATE1 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SAMPLE_PRIVATE1);
+*/
 	assert(SND_SEQ_EVENT_USR0 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR0);
 	assert(SND_SEQ_EVENT_USR1 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR1);
 	assert(SND_SEQ_EVENT_USR2 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR2);
@@ -89,6 +91,7 @@
 	assert(SND_SEQ_EVENT_USR7 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR7);
 	assert(SND_SEQ_EVENT_USR8 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR8);
 	assert(SND_SEQ_EVENT_USR9 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR9);
+/* removed since libasound2 1.0.16
 	assert(SND_SEQ_EVENT_INSTR_BEGIN == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_BEGIN);
 	assert(SND_SEQ_EVENT_INSTR_END == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_END);
 	assert(SND_SEQ_EVENT_INSTR_INFO == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_INFO);
@@ -108,6 +111,7 @@
 	assert(SND_SEQ_EVENT_INSTR_CLUSTER_GET == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_CLUSTER_GET);
 	assert(SND_SEQ_EVENT_INSTR_CLUSTER_RESULT == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_CLUSTER_RESULT);
 	assert(SND_SEQ_EVENT_INSTR_CHANGE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_INSTR_CHANGE);
+*/
 	assert(SND_SEQ_EVENT_SYSEX == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_SYSEX);
 	assert(SND_SEQ_EVENT_BOUNCE == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_BOUNCE);
 	assert(SND_SEQ_EVENT_USR_VAR0 == org_tritonus_lowlevel_alsa_AlsaSeq_SND_SEQ_EVENT_USR_VAR0);