61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/* Pragma related interfaces.
|
|
Copyright (C) 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004
|
|
Free Software Foundation, Inc.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU General Public License as published by the Free
|
|
Software Foundation; either version 2, or (at your option) any later
|
|
version.
|
|
|
|
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GCC; see the file COPYING. If not, write to the Free
|
|
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
|
|
02111-1307, USA. */
|
|
|
|
#ifndef GCC_C_PRAGMA_H
|
|
#define GCC_C_PRAGMA_H
|
|
|
|
/* Cause the `yydebug' variable to be defined. */
|
|
#define YYDEBUG 1
|
|
extern int yydebug;
|
|
|
|
extern struct cpp_reader* parse_in;
|
|
|
|
#define HANDLE_PRAGMA_WEAK SUPPORTS_WEAK
|
|
|
|
#ifdef HANDLE_SYSV_PRAGMA
|
|
/* We always support #pragma pack for SYSV pragmas. */
|
|
#ifndef HANDLE_PRAGMA_PACK
|
|
#define HANDLE_PRAGMA_PACK 1
|
|
#endif
|
|
#endif /* HANDLE_SYSV_PRAGMA */
|
|
|
|
|
|
#ifdef HANDLE_PRAGMA_PACK_PUSH_POP
|
|
/* If we are supporting #pragma pack(push... then we automatically
|
|
support #pragma pack(<n>) */
|
|
#define HANDLE_PRAGMA_PACK 1
|
|
#endif /* HANDLE_PRAGMA_PACK_PUSH_POP */
|
|
|
|
extern void init_pragma (void);
|
|
|
|
/* Front-end wrapper for pragma registration to avoid dragging
|
|
cpplib.h in almost everywhere. */
|
|
extern void c_register_pragma (const char *, const char *,
|
|
void (*) (struct cpp_reader *));
|
|
extern void maybe_apply_pragma_weak (tree);
|
|
extern tree maybe_apply_renaming_pragma (tree, tree);
|
|
extern void add_to_renaming_pragma_list (tree, tree);
|
|
|
|
extern int c_lex (tree *);
|
|
extern int c_lex_with_flags (tree *, unsigned char *);
|
|
|
|
#endif /* GCC_C_PRAGMA_H */
|