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/* Copyright 2016 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef __CROS_EC_STDARG_H__
#define __CROS_EC_STDARG_H__
/* We use -nostdinc -ffreestanding to keep host system include files
* from contaminating our build.
* Unfortunately this also gets us rid of the _compiler_ includes, like
* stdarg.h. To work around the issue, we define varargs directly here.
*/
#ifdef __GNUC__
#define va_start(v, l) __builtin_va_start(v, l)
#define va_end(v) __builtin_va_end(v)
#define va_arg(v, l) __builtin_va_arg(v, l)
typedef __builtin_va_list va_list;
#else
#include_next <stdarg.h>
#endif
#endif /* __CROS_EC_STDARG_H__ */
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