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- /* ===-------- vadefs.h ---------------------------------------------------===
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- *===-----------------------------------------------------------------------===
- */
- #ifndef _MSC_VER
- #include_next <vadefs.h>
- #else
- #ifndef __clang_vadefs_h
- #define __clang_vadefs_h
- #include_next <vadefs.h>
- /* Override macros from vadefs.h with definitions that work with Clang. */
- #ifdef _crt_va_start
- #undef _crt_va_start
- #define _crt_va_start(ap, param) __builtin_va_start(ap, param)
- #endif
- #ifdef _crt_va_end
- #undef _crt_va_end
- #define _crt_va_end(ap) __builtin_va_end(ap)
- #endif
- #ifdef _crt_va_arg
- #undef _crt_va_arg
- #define _crt_va_arg(ap, type) __builtin_va_arg(ap, type)
- #endif
- /* VS 2015 switched to double underscore names, which is an improvement, but now
- * we have to intercept those names too.
- */
- #ifdef __crt_va_start
- #undef __crt_va_start
- #define __crt_va_start(ap, param) __builtin_va_start(ap, param)
- #endif
- #ifdef __crt_va_end
- #undef __crt_va_end
- #define __crt_va_end(ap) __builtin_va_end(ap)
- #endif
- #ifdef __crt_va_arg
- #undef __crt_va_arg
- #define __crt_va_arg(ap, type) __builtin_va_arg(ap, type)
- #endif
- #endif
- #endif
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