UNIX 6th Ed. - /usr/source/iolib/ciodec.c

   1: struct fileps
   2:     {
   3:     char *buff, *bptr;
   4:     int nchars, bsize;
   5:     char eoferr, wrflag;
   6:     };
   7: extern struct fileps IEH3fpts[10];

Defined struct's

Usage of this include