This is xnu-11215.1.10. See this file in:
xnu-8792.81.2 (MacOS 18, Darwin 22)
xnu-8019 (MacOS 17.0, Darwin 21)
xnu-6153.11.26 (MacOS 15.0, Darwin 19)
xnu-4903.221.2 (MacOS 14.0, Darwin 18)
xnu-4570.41.2 (MacOS 13.3, Darwin 17)
xnu-3789.70.16 (MacOS 12.6, Darwin 16)
xnu-3248.20.55 (MacOS 11.2, Darwin 15)
xnu-2782.40.9 (MacOS 10.10.5, Darwin 14)
xnu-2422.115.4 (MacOS 10.9.5, Darwin 13)
xnu-2050.24.15 (MacOS 10.8.4, Darwin 12)
xnu-1699.32.7 (MacOS 10.7.5, Darwin 11)
xnu-1504.15.3 (MacOS 10.6.8, Darwin 10)
xnu-1228.15.4 (MacOS 10.5.8, Darwin 9)
Directory listing for
xnu-11215.1.10//libkern/libkern
Block.h
Block_private.h
Makefile
OSAtomic.h
OSBase.h
OSByteOrder.h
OSCrossEndian.h
OSDebug.h
OSKextLib.h
OSKextLibPrivate.h
OSMalloc.h
OSReturn.h
OSSerializeBinary.h
OSTypes.h
_OSByteOrder.h
amfi/
apple_encrypted_archive/
arm/
c++/
compression/
coreanalytics/
coretrust/
crc.h
crypto/
i386/
image4/
img4/
kernel_mach_header.h
kext_panic_report.h
kext_request_keys.h
kxld.h
kxld_types.h
locks.h
machine/
mkext.h
prelink.h
ptrauth_utils.h
section_keywords.h
stack_protector.h
sysctl.h
tree.h
version.h.template
zconf.h
zlib.h