__ffs(9)
NAME
__ffs - find first set bit in word
SYNOPSIS
unsigned long __ffs(unsigned long word);
ARGUMENTS
- word
- The word to search
DESCRIPTION
Undefined if no bit exists, so code should check against 0 first.
__ffs - find first set bit in word
unsigned long __ffs(unsigned long word);
Undefined if no bit exists, so code should check against 0 first.