J.A. Magallon wrote:
Just for curiosity, could you both benchmark this also:
int is_zero_ether_addr0(const unsigned char *addr)
{
return !(((unsigned long *)addr)[0] | ((unsigned short*)addr)[2]);
}
This is probably safer (wrt 64 bits systems):
int is_zero_ether_addr0(const unsigned char *addr)
{
return !(((u32*)addr)[0] | ((u16*)addr)[2]);
}
Eric
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