Searched refs:IN_CLASSB (Results 1 – 11 of 11) sorted by relevance
98 #define IN_CLASSB(b) IP_CLASSB(b) macro
256 #define IN_CLASSB(a) ((((long int) (a)) & 0xc0000000) == 0x80000000) macro
161 #define IN_CLASSB(a) ((((in_addr_t)(a)) & 0xc0000000) == 0x80000000) macro
2130 else if (IN_CLASSB(ah))
2479 else if (IN_CLASSB(addr.s_addr)) in natural_mask()