printfn
int printfn(u_char *s, u_char *ep);
if (printfn(bp->bp_sname, ep)) {
if (printfn(bp->bp_file, ep)) {
printfn(bp, bp + len);
printfn(bp, bp + len);
void printfn(const char *, int);
printfn(file->file_name, 1);
printfn(file->file_name, 1);
printfn(fn, !first);