ffs, ffsl, ffsll, fls, flsl, flsll 함수 설명
NAME ffs, ffsl, ffsll, fls, flsl, flsll -- find first or last bit set in a bit string LIBRARY Standard C Library (libc, -lc) SYNOPSIS #include int ffs(int value); int ffsl(long value); int int ffsll(long long value); fls(int value); int flsl(long value); int flsll(long long value); DESCRIPTION The ffs(), ffsl() and ffsll() functions find the first bit set (beginning with the least significant bi..
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