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* (all files)
* stripped svn header
* minor cleanups
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45 lines
865 B
C
45 lines
865 B
C
/*
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* GT CLIPPER STANDARD HEADER
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*
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* Author....: Andy M Leighton
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* BBS.......: The Dark Knight Returns
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* Date......: 1993-05-23
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*
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* This is an original work by Andy Leighton and is placed in the
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* public domain.
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*/
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#include "hbapi.h"
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HB_FUNC( GT_CHRFIRST )
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{
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if( HB_ISCHAR( 1 ) && HB_ISCHAR( 2 ) )
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{
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const char * string = hb_parc( 2 );
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const char * cset = hb_parc( 1 );
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HB_ISIZ l1 = hb_parclen( 2 );
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HB_ISIZ l2 = hb_parclen( 1 );
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HB_ISIZ p1, p2;
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p1 = p2 = 0;
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do
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{
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for( p2 = 0; ( p2 < l2 ) && ( cset[ p2 ] != string[ p1 ] ); ++p2 )
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;
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if( p2 < l2 )
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{
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hb_retni( string[ p1 ] );
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break;
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}
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}
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while( p1++ < l1 );
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if( p2 >= l2 )
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hb_retni( 0 );
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}
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else
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hb_retni( -1 );
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}
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