.../src/sys/kern/vfs_export.c: In function `vfs_hang_addrlist': .../src/sys/kern/vfs_export.c:132: error: `SA_MAX' undeclared (first use in this function) .../src/sys/kern/vfs_export.c:132: error: (Each undeclared identifier is reported only once .../src/sys/kern/vfs_export.c:132: error: for each function it appears in.)