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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #ifndef __STDARG
- #define __STDARG
- typedef char *va_list;
- #define va_start(list, start) list = (sizeof(start)<4 ? (char *)((int *)&(start)+1) : \
- (char *)(&(start)+1))
- #define va_end(list)
- #define va_arg(list, mode)\
- ((sizeof(mode) == 1)?\
- ((list += 4), (mode*)list)[-4]:\
- (sizeof(mode) == 2)?\
- ((list += 4), (mode*)list)[-2]:\
- ((list += sizeof(mode)), (mode*)list)[-1])
- #endif /* __STDARG */
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