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/* ----------------------------------------------------------------------- *
*
* Copyright 1996-2009 The NASM Authors - All Rights Reserved
* See the file AUTHORS included with the NASM distribution for
* the specific copyright holders.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston MA 02110-1301, USA; version 2.1,
* or, at your option, any later version, incorporated herein by
* reference.
*
* Patches submitted to this file are required to be dual licensed
* under the LGPL 2.1+ and the 2-clause BSD license:
*
* Copyright 1996-2009 the NASM Authors - All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ----------------------------------------------------------------------- */
/*
* labels.h header file for labels.c
*/
#ifndef LABELS_H
#define LABELS_H
extern char lprefix[PREFIX_MAX];
extern char lpostfix[PREFIX_MAX];
bool lookup_label(char *label, int32_t *segment, int64_t *offset);
bool is_extern(char *label);
void define_label(char *label, int32_t segment, int64_t offset, char *special,
bool is_norm, bool isextrn, struct ofmt *ofmt,
efunc error);
void redefine_label(char *label, int32_t segment, int64_t offset, char *special,
bool is_norm, bool isextrn, struct ofmt *ofmt,
efunc error);
void define_common(char *label, int32_t segment, int32_t size, char *special,
struct ofmt *ofmt, efunc error);
void declare_as_global(char *label, char *special, efunc error);
int init_labels(void);
void cleanup_labels(void);
char *local_scope(char *label);
#endif /* LABELS_H */
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