src/core/bitops.c

   1 #include <strings.h>
   2
   3 int __flsl ( long x ) {
   4         unsigned long value = x;
   5         int ls = 0;
   6
   7         for ( ls = 0 ; value ; ls++ ) {
   8                 value >>= 1;
   9         }
  10         return ls;
  11 }