load_addr(int argc, char *argv[], char *file, int nonetwork)
load_addr(struct pfr_buffer *b, int argc, char *argv[], char *file, int nonetwork)
load_addr(int argc, char *argv[], char *file, int nonetwork){	while (argc--)		append_addr(*argv++, nonetwork);	pfr_buf_load(file, nonetwork, append_addr);}