home *** CD-ROM | disk | FTP | other *** search
-
- FFS(3) UNIX Programmer's Manual FFS(3)
-
- NNAAMMEE
- ffffss - find first bit set in a bit string
-
- SSYYNNOOPPSSIISS
- ##iinncclluuddee <<ssttrriinngg..hh>>
-
- _i_n_t
- ffffss(_i_n_t _v_a_l_u_e)
-
- DDEESSCCRRIIPPTTIIOONN
- The ffffss() fucntion finds the first bit set in _v_a_l_u_e and returns the index
- of that bit. Bits are numbered starting from 1, starting at the right
- most bit. A return value of 0 means that the argument was zero.
-
- SSEEEE AALLSSOO
- bitstring(3)
-
- HHIISSTTOORRYY
- The ffffss() function appeared in 4.3BSD.
-
- BSD Experimental April 19, 1991 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-