strw_asc.c

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/* ascw function */

#include "fb.h"

FBCALL unsigned int fb_WstrAsc( const FB_WCHAR *str, ssize_t pos )
{
        ssize_t len;

        if( str == NULL )
                return 0;

        len = fb_wstr_Len( str );
        if( (len == 0) || (pos <= 0) || (pos > len) )
                return 0;
        else
                return str[pos-1];
}