| /* Copyright 2016 The Chromium OS Authors. All rights reserved. |
| * 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__ */ |
