int_ifile
p = int_ifile(h);
p = (h == NULL) ? &anchor : int_ifile(h);
p = (h == NULL) ? &anchor : int_ifile(h);
p = new_ifile(filename, int_ifile(prev));
return (int_ifile(ifile)->h_filename);
return (int_ifile(ifile)->h_index);
int_ifile(ifile)->h_scrpos = *scrpos;
*scrpos = int_ifile(ifile)->h_scrpos;
int_ifile(ifile)->h_opened = 1;
return (int_ifile(ifile)->h_opened);
int_ifile(ifile)->h_hold += incr;
return (int_ifile(ifile)->h_hold);
return (int_ifile(ifile)->h_filestate);
int_ifile(ifile)->h_filestate = filestate;