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BSD 4.3
/* $Header: /var/lib/cvsd/repos/CSRG/43BSD/contrib/rn/backpage.h,v 1.1.1.1 2018/04/24 16:12:54 root Exp $ * * $Log: backpage.h,v $ * Revision 1.1.1.1 2018/04/24 16:12:54 root * BSD 4.3 * * Revision 4.3 85/05/01 11:36:11 lwall * Baseline for release with 4.3bsd. * */ /* things for doing the 'back page' command */ EXT int varyfd INIT(0); /* virtual array file for storing */ /* file offsets */ EXT ART_POS varybuf[VARYSIZE]; /* current window onto virtual array */ EXT long oldoffset INIT(-1); /* offset to block currently in window */ void backpage_init(); ART_POS vrdary(); void vwtary();
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