Defined in 2 files as a prototype:

• include/strings.h, line 59 (as a prototype)
• sys/sys/libkern.h, line 151 (as a prototype)

Defined in 1 files as a macro:

• sys/kern/kern_resource.c, line 879 (as a macro)

Defined in 5 files as a function:

• lib/libc/string/flsll.c, line 41 (as a function)
• sys/amd64/include/cpufunc.h, line 201 (as a function)
• sys/arm/include/cpufunc.h, line 412 (as a function)
• sys/arm64/include/cpufunc.h, line 91 (as a function)
• sys/libkern/flsll.c, line 40 (as a function)

Referenced in 17 files:

• libexec/rpc.rquotad/rquotad.c
  • line 193
  • line 245
• sys/cddl/contrib/opensolaris/uts/common/sys/sysmacros.h, line 434
• sys/compat/linuxkpi/common/include/linux/bitops.h, line 93
• sys/compat/linuxkpi/common/include/linux/log2.h, line 126
• sys/contrib/openzfs/include/os/freebsd/spl/sys/sysmacros.h, line 377
• sys/contrib/zstd/lib/freebsd/zstd_kfreebsd.c, line 93
• sys/dev/axgbe/xgbe_osdep.h, line 241
• sys/dev/ice/ice_osdep.h, line 501
• sys/dev/ntb/ntb.c, line 77
• sys/dev/ntb/ntb_hw/ntb_hw_plx.c, line 727
• sys/dev/ntb/ntb_transport.c, line 359
• sys/dev/watchdog/watchdog.c, line 115
• sys/kern/kern_resource.c
  • line 913
  • line 914
  • line 928
• sys/netinet/tcp_lro.c, line 993
• sys/sys/qmath.h
  • line 163
  • line 164
  • line 565
• usr.sbin/diskinfo/diskinfo.c, line 423
• usr.sbin/watchdogd/watchdogd.c, line 662