.TH "ffs" 9 "ffs" "25 May 1998" "Kernel Hacker's Manual" LINUX
.SH NAME
ffs \-  find first bit set
.SH SYNOPSIS
.B "int" ffs
.BI "(int " x ");"
.SH ARGUMENTS
.IP "x" 12
 the word to search
.SH "DESCRIPTION"
This is defined the same way as
the libc and compiler builtin ffs routines, therefore
differs in spirit from the above ffz (man ffs).