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/* backpage.h
*/
/* This software is copyrighted as detailed in the LICENSE file. */
/* 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 */
/* DON'T EDIT BELOW THIS LINE OR YOUR CHANGES WILL BE LOST! */
void backpage_init _((void));
ART_POS vrdary _((ART_LINE));
void vwtary _((ART_LINE,ART_POS));
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