fx/core/sys/linux/bitop.c

#include <fx/core/bitop.h>

int fx_popcountl(long v)
{
	return __builtin_popcountl(v);
}

int fx_ctzl(long v)
{
	return __builtin_ctzl(v);
}

int fx_clzl(long v)
{
	return __builtin_clzl(v);
}