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48 lines
1.3 KiB
C
48 lines
1.3 KiB
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......: 1993-05-24
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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_STREXPAND )
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{
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if( HB_ISCHAR( 1 ) && ( HB_ISNUM( 2 ) || hb_pcount() < 2 ) && ( HB_ISCHAR( 3 ) || hb_pcount() < 3 ) )
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{
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const char * in = hb_parc( 1 );
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char * out;
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int nIns = hb_parnidef( 2, 1 );
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const char * insert = " ";
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HB_ISIZ len = hb_parclen( 1 );
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HB_ISIZ i, p;
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int j;
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if( HB_ISCHAR( 3 ) )
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insert = hb_parc( 3 );
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out = ( char * ) hb_xgrab( len * ( nIns + 1 ) ); /* grab us some mem to work with */
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for( i = 0, p = 0; i < len; i++ ) /* loop thru input */
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{
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out[ p++ ] = in[ i ]; /* insert a character from input */
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if( i < ( len - 1 ) ) /* do not insert fill chars on last */
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{ /* char of input */
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for( j = 1; j <= nIns; j++ ) /* insert the fill characters */
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out[ p++ ] = insert[ 0 ];
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}
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}
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out[ p ] = '\0'; /* Add terminating NUL */
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hb_retc_buffer( out );
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}
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else
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hb_retc_null();
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}
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