diff -ur pciutils-2.1.11.orig/lib/header.h pciutils-2.1.11/lib/header.h
--- pciutils-2.1.11.orig/lib/header.h	2002-12-26 23:24:50 +0300
+++ pciutils-2.1.11/lib/header.h	2003-07-08 22:45:43 +0400
@@ -379,6 +379,8 @@
 #define PCI_BASE_CLASS_COMMUNICATION	0x07
 #define PCI_CLASS_COMMUNICATION_SERIAL	0x0700
 #define PCI_CLASS_COMMUNICATION_PARALLEL 0x0701
+#define PCI_CLASS_COMMUNICATION_MULTISERIAL 0x0702
+#define PCI_CLASS_COMMUNICATION_MODEM	0x0703
 #define PCI_CLASS_COMMUNICATION_OTHER	0x0780
 
 #define PCI_BASE_CLASS_SYSTEM		0x08