cutils: Move buffer_is_zero and subroutines to a new file
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-Id: <1472496380-19706-2-git-send-email-rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/util/Makefile.objs b/util/Makefile.objs
index 96cb1e0..ffca8f3 100644
--- a/util/Makefile.objs
+++ b/util/Makefile.objs
@@ -1,4 +1,5 @@
util-obj-y = osdep.o cutils.o unicode.o qemu-timer-common.o
+util-obj-y += bufferiszero.o
util-obj-$(CONFIG_POSIX) += compatfd.o
util-obj-$(CONFIG_POSIX) += event_notifier-posix.o
util-obj-$(CONFIG_POSIX) += mmap-alloc.o
