Re: portable way to get highest bit set?

jak <[email protected]> Thu, 12 Oct 2023 23:39:06 +0200
Newsgroups comp.lang.c,alt.comp.lang.c
Organization A noiseless patient Spider
Message-ID <[email protected]> 
unsigned long h_bit(unsigned long val)
{
     int i;
     for(i = 0; val > 1; val /= 2, i++);
     return val << i;
}