Defined in 2 files as a prototype:

• include/strings.h, line 59 (as a prototype)
• sys/sys/libkern.h, line 150 (as a prototype)

Defined in 3 files as a function:

• lib/libc/string/flsll.c, line 41 (as a function)
• sys/amd64/include/cpufunc.h, line 200 (as a function)
• sys/libkern/flsll.c, line 40 (as a function)

Referenced in 12 files:

• libexec/rpc.rquotad/rquotad.c
  • line 193
  • line 245
• sys/cddl/contrib/opensolaris/uts/common/sys/sysmacros.h, line 427
• sys/compat/linuxkpi/common/include/linux/bitops.h, line 92
• sys/compat/linuxkpi/common/include/linux/log2.h, line 126
• sys/contrib/zstd/lib/freebsd/zstd_kfreebsd.c, line 93
• sys/dev/ntb/ntb.c, line 76
• sys/dev/ntb/ntb_hw/ntb_hw_plx.c, line 641
• sys/dev/ntb/ntb_transport.c, line 345
• sys/dev/watchdog/watchdog.c, line 113
• sys/netinet/tcp_lro.c, line 405
• usr.sbin/diskinfo/diskinfo.c, line 419
• usr.sbin/watchdogd/watchdogd.c, line 662