Defines starting with `f' in bsd/netccitt

• FACILITIESLN bsd/netccitt/pk.h:108
• FACILITIES_PACKETSIZE bsd/netccitt/pk.h:148
• FACILITIES_REVERSE_CHARGE bsd/netccitt/pk.h:146
• FACILITIES_THROUGHPUT bsd/netccitt/pk.h:147
• FACILITIES_WINDOWSIZE bsd/netccitt/pk.h:149
• FALSE bsd/netccitt/hdlc.h:63
• f_cr bsd/netccitt/llc_var.h:129
• fmt_identifier bsd/netccitt/pk_var.h:211
• FRMR bsd/netccitt/hdlc.h:153
• FRMR_CONTROL bsd/netccitt/hdlc.h:126
• f_vr bsd/netccitt/llc_var.h:130
• f_vs bsd/netccitt/llc_var.h:128
• f_wxyzv bsd/netccitt/llc_var.h:131