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wasm-micro-runtime/wamr-sdk/app/libc-builtin-sysroot/include/stdarg.h
Xu Jun 5ab368dd00
Support va_args in libc-builtin (#1117)
Implement vprintf/sprintf/snprintf wrapper functions for libc-builtin.
2022-04-24 10:39:18 +08:00

28 lines
572 B
C

/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifndef _WAMR_LIBC_STDARG_H
#define _WAMR_LIBC_STDARG_H
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _VA_LIST
typedef __builtin_va_list va_list;
#define _VA_LIST
#endif
#define va_start(ap, param) __builtin_va_start(ap, param)
#define va_end(ap) __builtin_va_end(ap)
#define va_arg(ap, type) __builtin_va_arg(ap, type)
#define __va_copy(d, s) __builtin_va_copy(d, s)
#ifdef __cplusplus
}
#endif
#endif /* end of _WAMR_LIBC_STDARG_H */