0407f7eccb
* contrib/hbgt/tests/test.prg
* formatting (manual)
* contrib/hbct/bitnum.c
* contrib/hbct/charmirr.c
* contrib/hbct/charonly.c
* contrib/hbct/charsort.c
* contrib/hbct/ctpad.c
* contrib/hbct/ctstr.c
* contrib/hbct/envparam.c
* contrib/hbct/expand.c
* contrib/hbct/files.c
* contrib/hbct/justify.c
* contrib/hbct/misc2.c
* contrib/hbct/numat.c
* contrib/hbct/pos1.c
* contrib/hbct/posdiff.c
* contrib/hbct/relation.c
* contrib/hbct/replace.c
* contrib/hbct/strswap.c
* contrib/hbct/token1.c
* contrib/hbct/token2.c
* minor whitespace formatting
* contrib/hbgt/ascposgt.c
* contrib/hbgt/atdiff.c
* contrib/hbgt/bitflags.c
* contrib/hbgt/chareven.c
* contrib/hbgt/charmixg.c
* contrib/hbgt/charodd.c
* contrib/hbgt/chrcount.c
* contrib/hbgt/chrfirst.c
* contrib/hbgt/chrtotal.c
* contrib/hbgt/strasint.c
* contrib/hbgt/strcount.c
* contrib/hbgt/strcspn.c
* contrib/hbgt/strdiffg.c
* contrib/hbgt/strexpan.c
* contrib/hbgt/strleft.c
* contrib/hbgt/strpbrk.c
* contrib/hbgt/strright.c
* reformatted using uncrustify
58 lines
1.0 KiB
C
58 lines
1.0 KiB
C
/*
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* $Id$
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*/
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/*
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* GT CLIPPER STANDARD HEADER
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*
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* File......: chrfirst.c
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* Author....: Andy M Leighton
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* BBS.......: The Dark Knight Returns
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* Net/Node..: 050/069
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* User Name.: Andy Leighton
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* Date......: 23/05/93
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* Revision..: 1.00
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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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const char * string;
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const char * cset;
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HB_ISIZ l1, l2;
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HB_ISIZ p1, p2;
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if( HB_ISCHAR( 1 ) && HB_ISCHAR( 2 ) )
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{
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string = hb_parc( 2 );
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cset = hb_parc( 1 );
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l1 = hb_parclen( 2 );
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l2 = hb_parclen( 1 );
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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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{
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hb_retni( -1 ); /* parameter mismatch - error NullStr */
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}
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}
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