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62 lines
2.5 KiB
C
62 lines
2.5 KiB
C
/****************************************************************************
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*
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* Open Watcom Project
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*
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* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*
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* ========================================================================
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*
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* This file contains Original Code and/or Modifications of Original
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* Code as defined in and that are subject to the Sybase Open Watcom
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* Public License version 1.0 (the 'License'). You may not use this file
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* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
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* provided with the Original Code and Modifications, and is also
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* available at www.sybase.com/developer/opensource.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
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* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
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* NON-INFRINGEMENT. Please see the License for the specific language
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* governing rights and limitations under the License.
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*
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* ========================================================================
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*
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* Description: prototypes for tokenizer
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*
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****************************************************************************/
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#ifndef _TOKENIZE_H_INCLUDED
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#define _TOKENIZE_H_INCLUDED
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struct line_status {
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char *input;
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char *output; /* free space in token string buffer */
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char *start; /* start of line */
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unsigned int index; /* index token array */
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//char last_token;
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char flags; /* v2.08: added */
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char flags2; /* v2.08: was global var g_flags */
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char flags3; /* v2.08: added */
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};
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enum tokenize_flags {
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TOK_DEFAULT = 0x00, /* default mode - handle conditional assembly */
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TOK_RESCAN = 0x01, /* retokenize after expansion - ignore conditional assembly */
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TOK_NOCURLBRACES = 0x02, /* don't handle {}-literals */
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TOK_LINE = 0x04, /* full line is retokenized */
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};
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enum tok_flags3 {
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TF3_ISCONCAT = 0x01, /* line was concatenated */
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TF3_EXPANSION = 0x02, /* expansion operator % at pos 0 */
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};
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extern ret_code GetToken( struct asm_tok[], struct line_status * );
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extern int Tokenize( char *, unsigned int, struct asm_tok[], unsigned int );
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#endif
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