Searched refs:cksm (Results 1 – 1 of 1) sorted by relevance
4776 uint32_t cksm; in ip_massage_options_v6() local4795 cksm = 0; in ip_massage_options_v6()4797 cksm += ptr[i]; in ip_massage_options_v6()4799 cksm = (cksm & 0xFFFF) + (cksm >> 16); in ip_massage_options_v6()4828 cksm -= ((addrsum >> 16) + (addrsum & 0xFFFF)); in ip_massage_options_v6()4829 if ((int)cksm < 0) in ip_massage_options_v6()4830 cksm--; in ip_massage_options_v6()4831 cksm = (cksm & 0xFFFF) + (cksm >> 16); in ip_massage_options_v6()4833 return (cksm); in ip_massage_options_v6()