111 |
/* Find the first bit set. The least significant bit is 1. If no bit |
/* Find the first bit set. The least significant bit is 1. If no bit |
112 |
is set, return 0. FIXME: This can be optimized a lot, in an |
is set, return 0. FIXME: This can be optimized a lot, in an |
113 |
archtecture dependent way. Add to libl4, like __l4_msb(). */ |
archtecture dependent way. Add to libl4, like __l4_msb(). */ |
114 |
inline unsigned int |
static inline unsigned int |
115 |
wffs (l4_word_t nr) |
wffs (l4_word_t nr) |
116 |
{ |
{ |
117 |
unsigned int bit = 0; |
unsigned int bit = 0; |