Symbol: IN_CLASSB
include/uapi/linux/in.h
284
#define IN_CLASSB(a) ((((long int) (a)) & 0xc0000000) == 0x80000000)
tools/include/uapi/linux/in.h
284
#define IN_CLASSB(a) ((((long int) (a)) & 0xc0000000) == 0x80000000)