Defined in 9 files as a prototype:

• bsd/include/string.h, line 100 (as a prototype)
• bsd/kern/sys_generic.c, line 366 (as a prototype)
• bsd/netiso/esis.c, line 366 (as a prototype)
• bsd/netiso/esis.c, line 855 (as a prototype)
• bsd/netiso/iso.c, line 304 (as a prototype)
• bsd/sys/systm.h, line 180 (as a prototype)
• iokit/IOKit/system.h, line 55 (as a prototype)
• osfmk/kern/misc_protos.h, line 79 (as a prototype)
• pexpert/pexpert/protos.h, line 60 (as a prototype)

Defined in 1 files as a function:

• osfmk/i386/bzero.s, line 87 (as a function)

Referenced in 296 files:

• bsd/crypto/rc5/rc5.c, line 45
• bsd/crypto/sha1.c, 4 times
• bsd/dev/i386/km.c, line 122
• bsd/dev/i386/mem.c, line 164
• bsd/dev/i386/unix_startup.c, line 106
• bsd/dev/ppc/km.c, line 122
• bsd/dev/ppc/mem.c, line 186
• bsd/dev/ppc/unix_startup.c, line 104
• bsd/hfs/MacOSStubs.c, 4 times
• bsd/hfs/hfs.h, line 519
• bsd/hfs/hfs_btreeio.c, line 344
• bsd/hfs/hfs_readwrite.c, 2 times
• bsd/hfs/hfs_search.c, line 170
• bsd/hfs/hfs_vfsops.c, 4 times
• bsd/hfs/hfs_vfsutils.c, 2 times
• bsd/hfs/hfs_vnodeops.c, 3 times
• bsd/if/ppc/if_en.c, 3 times
• bsd/isofs/cd9660/cd9660_rrip.c, 2 times
• bsd/isofs/cd9660/cd9660_util.c, 2 times
• bsd/isofs/cd9660/cd9660_vfsops.c, 7 times
• bsd/kern/kern_descrip.c, line 942
• bsd/kern/kern_fork.c, 3 times
• bsd/kern/kern_lock.c, line 145
• bsd/kern/kern_newsysctl.c, 4 times
• bsd/kern/kern_pcsamples.c, 2 times
• bsd/kern/kern_prot.c, line 605
• bsd/kern/kern_subr.c, line 292
• bsd/kern/kern_symfile.c, line 190
• bsd/kern/kern_sysctl.c, 2 times
• bsd/kern/md5c.c, line 43
• bsd/kern/posix_sem.c, 3 times
• bsd/kern/posix_shm.c, 4 times
• bsd/kern/subr_prof.c, line 115
• bsd/kern/sys_generic.c, 7 times
• bsd/kern/sys_socket.c, line 368
• bsd/kern/sysv_sem.c, line 600
• bsd/kern/tty.c, 4 times
• bsd/kern/tty_subr.c, 3 times
• bsd/kern/tty_tb.c, line 115
• bsd/kern/uipc_mbuf.c, 2 times
• bsd/kern/uipc_socket.c, 4 times
• bsd/kern/uipc_syscalls.c, line 1578
• bsd/kern/uipc_usrreq.c, line 508
• bsd/miscfs/devfs/devfs_tree.c, 3 times
• bsd/miscfs/devfs/devfs_vfsops.c, 4 times
• bsd/miscfs/fdesc/fdesc_vfsops.c, 2 times
• bsd/miscfs/fdesc/fdesc_vnops.c, 3 times
• bsd/miscfs/kernfs/kernfs_vfsops.c, 2 times
• bsd/miscfs/kernfs/kernfs_vnops.c, 2 times
• bsd/miscfs/nullfs/null_vfsops.c, 3 times
• bsd/miscfs/portal/portal_vfsops.c, 3 times
• bsd/miscfs/portal/portal_vnops.c, line 480
• bsd/miscfs/procfs/procfs_vfsops.c, 2 times
• bsd/miscfs/procfs/procfs_vnops.c, line 764
• bsd/miscfs/synthfs/synthfs_util.c, line 141
• bsd/miscfs/synthfs/synthfs_vfsops.c, 2 times
• bsd/miscfs/umapfs/umap_vfsops.c, 3 times
• bsd/miscfs/union/union_subr.c, line 99
• bsd/miscfs/union/union_vfsops.c, 3 times
• bsd/miscfs/volfs/volfs_vfsops.c, line 152
• bsd/net/bpf.c, line 425
• bsd/net/bridge.c, 2 times
• bsd/net/bsd_comp.c, line 370
• bsd/net/dlil.c, 3 times
• bsd/net/dlil_ethersubr.c, 2 times
• bsd/net/ether_if_module.c, 2 times
• bsd/net/if.c, 4 times
• bsd/net/if_atmsubr.c, line 420
• bsd/net/if_blue.c, 2 times
• bsd/net/if_faith.c, line 265
• bsd/net/if_gif.c, line 282
• bsd/net/if_spppsubr.c, 6 times
• bsd/net/if_vlan.c, 3 times
• bsd/net/kext_net.c, line 174
• bsd/net/ndrv.c, 3 times
• bsd/net/ppp_deflate.c, 2 times
• bsd/net/radix.h, 2 times
• bsd/net/route.c, 3 times
• bsd/net/rtsock.c, 8 times
• bsd/net/rtsock_mip.c, line 43
• bsd/net/slcompress.c, 3 times
• bsd/net/zlib.c, line 79
• bsd/netat/adsp.c, line 64
• bsd/netat/adsp_CLDeny.c, line 83
• bsd/netat/adsp_Close.c, line 320
• bsd/netat/adsp_Packet.c, line 564
• bsd/netat/adsp_stream.c, 3 times
• bsd/netat/asp_proto.c, 4 times
• bsd/netat/at.c, 2 times
• bsd/netat/at_pcb.c, line 119
• bsd/netat/atp_alloc.c, line 71
• bsd/netat/atp_open.c, 2 times
• bsd/netat/aurp_aurpd.c, 3 times
• bsd/netat/aurp_misc.c, line 147
• bsd/netat/ddp.c, 2 times
• bsd/netat/ddp_aarp.c, line 154
• bsd/netat/ddp_brt.c, 3 times
• bsd/netat/ddp_lap.c, 6 times
• bsd/netat/ddp_r_rtmp.c, line 1254
• bsd/netat/ddp_r_zip.c, line 720
• bsd/netat/ddp_rtmp.c, 4 times
• bsd/netat/ddp_rtmptable.c, 6 times
• bsd/netat/ddp_sip.c, 2 times
• bsd/netat/ddp_usrreq.c, 2 times
• bsd/netat/sys_glue.c, 2 times
• bsd/netccitt/hd_subr.c, line 117
• bsd/netccitt/if_x25subr.c, line 791
• bsd/netccitt/llc_subr.c, 3 times
• bsd/netccitt/llc_var.h, 2 times
• bsd/netccitt/pk_acct.c, line 129
• bsd/netccitt/pk_debug.c, line 153
• bsd/netccitt/pk_input.c, 3 times
• bsd/netccitt/pk_llcsubr.c, 2 times
• bsd/netccitt/pk_subr.c, line 121
• bsd/netccitt/pk_usrreq.c, 3 times
• bsd/netinet/icmp6.h, line 543
• bsd/netinet/if_ether.c, 2 times
• bsd/netinet/in.c, 8 times
• bsd/netinet/in_bootp.c, 2 times
• bsd/netinet/in_gif.c, 5 times
• bsd/netinet/in_hostcache.c, line 104
• bsd/netinet/in_pcb.c, 8 times
• bsd/netinet/ip_compat.h, 2 times
• bsd/netinet/ip_divert.c, 2 times
• bsd/netinet/ip_dummynet.c, 2 times
• bsd/netinet/ip_encap.c, 6 times
• bsd/netinet/ip_flow.c, line 328
• bsd/netinet/ip_ftp_pxy.c, 3 times
• bsd/netinet/ip_fw.c, line 1262
• bsd/netinet/ip_icmp.c, line 746
• bsd/netinet/ip_mroute.c, 8 times
• bsd/netinet/ip_output.c, 4 times
• bsd/netinet/tcp_debug.c, 3 times
• bsd/netinet/tcp_input.c, 7 times
• bsd/netinet/tcp_output.c, line 209
• bsd/netinet/tcp_subr.c, 4 times
• bsd/netinet/tcp_usrreq.c, 2 times
• bsd/netinet/udp_usrreq.c, 6 times
• bsd/netinet6/ah_core.c, 10 times
• bsd/netinet6/ah_output.c, 4 times
• bsd/netinet6/esp_core.c, 18 times
• bsd/netinet6/esp_output.c, line 457
• bsd/netinet6/frag6.c, 3 times
• bsd/netinet6/icmp6.c, 13 times
• bsd/netinet6/in6.c, 23 times
• bsd/netinet6/in6_gif.c, 5 times
• bsd/netinet6/in6_ifattach.c, 18 times
• bsd/netinet6/in6_pcb.c, 7 times
• bsd/netinet6/in6_prefix.c, 7 times
• bsd/netinet6/in6_src.c, line 306
• bsd/netinet6/ip6_forward.c, 2 times
• bsd/netinet6/ip6_fw.c, line 1229
• bsd/netinet6/ip6_input.c, 3 times
• bsd/netinet6/ip6_mroute.c, 10 times
• bsd/netinet6/ip6_mroute.h, line 93
• bsd/netinet6/ip6_output.c, 13 times
• bsd/netinet6/ipcomp_core.c, line 132
• bsd/netinet6/ipcomp_output.c, line 308
• bsd/netinet6/ipsec.c, 15 times
• bsd/netinet6/mip6.c, 20 times
• bsd/netinet6/mip6_ha.c, 5 times
• bsd/netinet6/mip6_io.c, 35 times
• bsd/netinet6/mip6_md.c, 6 times
• bsd/netinet6/mip6_mn.c, 11 times
• bsd/netinet6/mld6.c, line 466
• bsd/netinet6/natpt_dispatch.c, 4 times
• bsd/netinet6/natpt_trans.c, 13 times
• bsd/netinet6/natpt_tslot.c, 17 times
• bsd/netinet6/natpt_usrreq.c, line 386
• bsd/netinet6/nd6.c, 9 times
• bsd/netinet6/nd6_nbr.c, 5 times
• bsd/netinet6/nd6_rtr.c, 15 times
• bsd/netinet6/raw_ip6.c, 3 times
• bsd/netinet6/udp6_usrreq.c, 3 times
• bsd/netiso/clnp_er.c, line 270
• bsd/netiso/clnp_input.c, line 205
• bsd/netiso/clnp_options.c, line 308
• bsd/netiso/clnp_output.c, line 336
• bsd/netiso/clnp_raw.c, line 308
• bsd/netiso/clnp_subr.c, 4 times
• bsd/netiso/esis.c, 4 times
• bsd/netiso/idrp_usrreq.c, 2 times
• bsd/netiso/if_eon.c, 2 times
• bsd/netiso/iso.c, line 481
• bsd/netiso/iso_pcb.c, line 140
• bsd/netiso/iso_snpac.c, line 265
• bsd/netiso/tp_emit.c, line 236
• bsd/netiso/tp_inet.c, 2 times
• bsd/netiso/tp_iso.c, 2 times
• bsd/netiso/tp_pcb.c, 3 times
• bsd/netiso/tp_subr.c, line 935
• bsd/netiso/tp_subr2.c, 3 times
• bsd/netiso/tp_timer.c, line 132
• bsd/netiso/tuba_table.c, 2 times
• bsd/netkey/key.c, 36 times
• bsd/netkey/keydb.c, 6 times
• bsd/netkey/keysock.c, 3 times
• bsd/netns/ns.c, line 154
• bsd/netns/ns_input.c, line 453
• bsd/netns/ns_ip.c, line 350
• bsd/netns/ns_output.c, line 103
• bsd/netns/ns_pcb.c, 2 times
• bsd/netns/spp_debug.c, 2 times
• bsd/nfs/krpc_subr.c, 2 times
• bsd/nfs/nfs_bio.c, 5 times
• bsd/nfs/nfs_boot.c, 10 times
• bsd/nfs/nfs_node.c, line 186
• bsd/nfs/nfs_nqlease.c, 3 times
• bsd/nfs/nfs_serv.c, 7 times
• bsd/nfs/nfs_socket.c, 4 times
• bsd/nfs/nfs_srvcache.c, line 251
• bsd/nfs/nfs_syscalls.c, 7 times
• bsd/nfs/nfs_vfsops.c, 7 times
• bsd/nfs/nfs_vnops.c, 2 times
• bsd/sys/buf.h, line 178
• bsd/sys/types.h, line 158
• bsd/ufs/ffs/ffs_alloc.c, 2 times
• bsd/ufs/ffs/ffs_inode.c, 3 times
• bsd/ufs/ffs/ffs_vfsops.c, 4 times
• bsd/ufs/mfs/mfs_vfsops.c, 5 times
• bsd/ufs/ufs/ufs_quota.c, 2 times
• bsd/vfs/vfs_bio.c, 2 times
• bsd/vfs/vfs_cluster.c, 6 times
• bsd/vfs/vfs_init.c, line 149
• bsd/vfs/vfs_subr.c, 4 times
• bsd/vfs/vfs_syscalls.c, 3 times
• iokit/Drivers/ata/drvApplePIIXATA/AppleATAPIIX.cpp, line 309
• iokit/Drivers/ata/drvAppleUltra33ATA/AppleUltra33ATA.cpp, line 88
• iokit/Drivers/ata/drvAppleUltra66ATA/AppleUltra66ATA.cpp, line 80
• iokit/Drivers/platform/drvAppleCuda/AppleCudaCommands.h, line 204
• iokit/Drivers/platform/drvAppleGrandCentral/GrandCentral.cpp, line 136
• iokit/Drivers/platform/drvAppleIntelClassicPIC/PIC8259.cpp, line 61
• iokit/Drivers/platform/drvAppleMacIO/AppleMacIO.cpp, line 186
• iokit/Drivers/platform/drvAppleOHare/OHare.cpp, line 155
• iokit/Drivers/scsi/drvSymbios8xx/Sym8xxClient.cpp, 3 times
• iokit/Drivers/scsi/drvSymbios8xx/Sym8xxExecute.cpp, 2 times
• iokit/Drivers/scsi/drvSymbios8xx/Sym8xxInit.cpp, 2 times
• iokit/Examples/drvGenericInterruptController/GenericInterruptController.cpp, line 62
• iokit/Families/IOADBBus/IOADBController.cpp, line 216
• iokit/Families/IOATAStandard/IOATAStandardCommand.cpp, 4 times
• iokit/Families/IOATAStandard/IOATAStandardController.cpp, 3 times
• iokit/Families/IOATAStandard/IOATAStandardDevice.cpp, 20 times
• iokit/Families/IOATAStandard/IOATAStandardDriver.cpp, 3 times
• iokit/Families/IOSCSIParallel/IOSCSIParallelCommand.cpp, 8 times
• iokit/Families/IOSCSIParallel/IOSCSIParallelController.cpp, 4 times
• iokit/Families/IOSCSIParallel/IOSCSIParallelDevice.cpp, 11 times
• iokit/Kernel/IOCPU.cpp, 2 times
• iokit/Kernel/IODeviceTreeSupport.cpp, line 895
• iokit/Kernel/IOInterruptController.cpp, line 408
• iokit/Kernel/IONVRAM.cpp, 2 times
• iokit/Kernel/IOService.cpp, line 4163
• iokit/Kernel/IOUserClient.cpp, line 349
• libkern/c++/OSArray.cpp, 2 times
• libkern/c++/OSData.cpp, line 209
• libkern/c++/OSDictionary.cpp, 2 times
• libkern/c++/OSMetaClass.cpp, line 340
• libkern/c++/OSObject.cpp, line 145
• libkern/c++/OSOrderedSet.cpp, 2 times
• libkern/c++/OSRuntime.cpp, line 335
• libkern/c++/OSSerialize.cpp, 3 times
• libkern/c++/OSSymbol.cpp, 3 times
• libkern/c++/OSUnserializeXML.cpp, line 1752
• libsa/kld_patch.c, 4 times
• libsa/kmod.cpp, line 989
• libsa/mkext.c, line 152
• libsa/vers_rsrc.c, line 323
• osfmk/i386/AT386/model_dep.c, 2 times
• osfmk/i386/db_interface.c, line 288
• osfmk/i386/fpu.c, 5 times
• osfmk/i386/iopb.c, line 294
• osfmk/i386/mp_desc.c, 3 times
• osfmk/i386/phys.c, 2 times
• osfmk/i386/user_ldt.c, line 410
• osfmk/ipc/ipc_object.c, 4 times
• osfmk/ipc/ipc_port.c, 2 times
• osfmk/ipc/mach_debug.c, 2 times
• osfmk/kdp/ml/ppc/kdp_machdep.c, 2 times
• osfmk/kdp/pe/POWERMAC/kdp_mace.c, 2 times
• osfmk/kern/etap.c, 8 times
• osfmk/kern/etap_pool.c, line 187
• osfmk/kern/lock_mon.c, 2 times
• osfmk/kern/syscall_emulation.c, 2 times
• osfmk/kern/thread.c, line 1731
• osfmk/kern/thread_act.c, 2 times
• osfmk/kern/zalloc.c, 2 times
• osfmk/ppc/bzero.s, 2 times
• osfmk/ppc/db_interface.c, line 199
• osfmk/ppc/pcb.c, line 294
• osfmk/ppc/pmap.c, 2 times
• osfmk/ppc/savearea.c, line 100
• osfmk/ppc/vmachmon.c, 2 times
• osfmk/vm/task_working_set.c, 6 times
• osfmk/vm/vm_kern.c, line 301
• pexpert/i386/fakePPCDeviceTree.c, line 99
• pexpert/i386/pe_identify_machine.c, line 37
• pexpert/ppc/pe_identify_machine.c, line 43