bitops.c

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00001 #include <strings.h>
00002 
00003 FILE_LICENCE ( GPL2_OR_LATER );
00004 
00005 int __flsl ( long x ) {
00006         unsigned long value = x;
00007         int ls = 0;
00008 
00009         for ( ls = 0 ; value ; ls++ ) {
00010                 value >>= 1;
00011         }
00012         return ls;
00013 }