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23 lines
576 B
C
23 lines
576 B
C
#ifndef _REGION_H_
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#define _REGION_H_
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#include "line.h"
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/*
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* The starting position of a region, and the size of the region in
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* characters, is kept in a region structure. Used by the region commands.
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*/
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struct region {
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struct line *r_linep; /* Origin struct line address. */
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int r_offset; /* Origin struct line offset. */
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long r_size; /* Length in characters. */
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};
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int killregion( int f, int n) ;
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int copyregion( int f, int n) ;
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int lowerregion( int f, int n) ;
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int upperregion( int f, int n) ;
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int getregion( struct region *rp) ;
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#endif
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