1// SPDX-License-Identifier: GPL-2.0-or-later
2#ifndef _LINUX_STDARG_H
3#define _LINUX_STDARG_H
4
5typedef __builtin_va_list va_list;
6#define va_start(v, l) __builtin_va_start(v, l)
7#define va_end(v) __builtin_va_end(v)
8#define va_arg(v, T) __builtin_va_arg(v, T)
9#define va_copy(d, s) __builtin_va_copy(d, s)
10
11#endif
12

source code of linux/include/linux/stdarg.h