AF
flg |= AF;
#define BDEXTR (AF|BF|LF|TF|WF|XF|CBF|CHF|CLF|CPF|CXF)
#define BDCOPY (AF|BF|FF|OF|XF|CBF|CEF)
#define BDLIST (AF|BF|IF|KF|LF|OF|PF|RF|TF|UF|WF|XF|CBF|CDF|CHF|CLF|CPF|CXF|CYF|CZF)
#define ISARCHIVE(x) (((x) & (AF|RF|WF)) == WF)
#define ISAPPND(x) (((x) & (AF|RF|WF)) == (AF|WF))
#define inet_ntop(AF,SRC,DST,CNT) \
((AF) == AF_INET \