$NetBSD: patch-libexfat__Makefile.am,v 1.1 2022/10/06 00:51:49 perseant Exp $

Add new file containing NetBSD disk sizing routine.

--- libexfat/Makefile.am	2022-09-27 10:01:50.915736384 -0700
+++ libexfat/Makefile.am	2022-09-27 10:02:11.320568581 -0700
@@ -32,6 +32,7 @@
 	lookup.c \
 	mount.c \
 	node.c \
+	nbpartutil.c \
 	platform.h \
 	repair.c \
 	time.c \