xnu-1228.12.14.tar.gz

[apple/xnu.git] / bsd / sys / mbuf.h

diff --git a/bsd/sys/mbuf.h b/bsd/sys/mbuf.h
index ec7c2733e51aba3d269e1f43ea0853379565115e..779dbde507e44c32bae3470971b3152ca068bb4a 100644 (file)
--- a/bsd/sys/mbuf.h
+++ b/bsd/sys/mbuf.h
@@ -399,6 +399,8 @@ union m16kcluster {
 /* compatiblity with 4.3 */
 #define  m_copy(m, o, l)       m_copym((m), (o), (l), M_DONTWAIT)
 
+#define MBSHIFT         20                              /* 1MB */
+
 #endif /* KERNEL_PRIVATE */
 
 /*