diff --git a/patchset/Custer/8-source.patch b/patchset/Custer/8-source.patch
index 9f0b031..838db82 100644
--- a/patchset/Custer/8-source.patch
+++ b/patchset/Custer/8-source.patch
@@ -22817,7 +22817,7 @@ diff --git a/OS/StartMgr/OpenFirmware.c b/OS/StartMgr/OpenFirmware.c
 new file mode 100644
 --- /dev/null
 +++ b/OS/StartMgr/OpenFirmware.c
-@@ -0,0 +1,123 @@
+@@ -0,0 +1,163 @@
 +#include <CodeFragments.h>
 +#include <NameRegistry.h>
 +#include <NameRegistryPriv.h>
@@ -22940,6 +22940,46 @@ new file mode 100644
 +	return err;
 +}
 +
++OSErr
++INTERC_14E0(const RegPropertyName *prop1, const RegPropertyName *prop2, Boolean arg3)
++{
++	RegEntryIter cookie;
++	RegEntryID node;
++	Ptr prop2_val;
++	RegPropertyValueSize prop1_size;
++	RegPropertyValueSize prop2_size;
++	Boolean done;
++	Ptr prop1_val;
++	OSErr err;
++
++	RegistryEntryIDInit(&node);
++	RegistryEntryIterateCreate(&cookie);
++
++	err = 0;
++	done = 0;
++
++	while (!err && !done) {
++		err = RegistryEntrySearch(
++			&cookie, /*relationship*/ 1, &node, &done, prop1, /*value&size*/ NULL, 0);
++
++		if (!err && !done) {
++			register OSErr suberr; // hack for register allocation
++
++			prop1_size = prop2_size = 0;
++
++			if (suberr = RegistryPropertyGetPtr(&node, prop1, &prop1_val, &prop1_size)) continue;
++			if (suberr = RegistryPropertyGetPtr(&node, prop2, &prop2_val, &prop2_size)) continue;
++
++			INTERC_1230(prop1_val, prop1_size, prop2_val, arg3);
++		}
++	}
++
++	RegistryEntryIterateDispose(&cookie);
++	RegistryEntryIDDispose(&node);
++
++	return err;
++}
++
 +/* This file is complete... the remaining kilobytes to 0x2BC0 are filled by Amphibian DNA */
 diff --git a/OS/StartMgr/OpenFirmware.c.idump b/OS/StartMgr/OpenFirmware.c.idump
 new file mode 100644