14e2277962
while others dislike them being extra commits, let's clean them up once and for all for the existing code. If it's ugly, let it only be ugly once :-) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2009 coresystems GmbH
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __CONSOLE_VTXPRINTF_H
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#define __CONSOLE_VTXPRINTF_H
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/* With GCC we use -nostdinc -ffreestanding to keep out system includes.
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* Unfortunately this also gets us rid of the _compiler_ includes, like
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* stdarg.h. To work around the issue, we define varargs directly here.
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* On LLVM we can still just include stdarg.h.
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*/
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#ifdef __GNUC__
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#define va_start(v,l) __builtin_va_start(v,l)
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#define va_end(v) __builtin_va_end(v)
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#define va_arg(v,l) __builtin_va_arg(v,l)
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typedef __builtin_va_list va_list;
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#else
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#include <stdarg.h>
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#endif
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int vtxprintf(void (*tx_byte)(unsigned char byte), const char *fmt, va_list args);
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#endif
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