- ND_PRINT(", bogus fixed header length %u should be %lu",
- fixed_len, (unsigned long)(ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE));
+ ND_PRINT(", bogus fixed header length %u should be %zu",
+ fixed_len, ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE);