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- /* "varargs.h" -- old style variable argument list manipulation (for VAX) */
- #ifndef __GNUC__
-
- /* Use the system's macros with the system's compiler. */
- #include <varargs.h>
-
- #else /*__GNUC__*/
-
- # if defined(__VAX__) || defined(__vax__) || defined(VAX) || defined(vax)
- /* These macros implement traditional (non-ANSI) varargs for GNU C on VAX */
-
- # if !defined(_VA_LIST) && !defined(_VA_LIST_)
- # define _VA_LIST
- # define _VA_LIST_
- typedef char *va_list;
- # endif
-
- # define va_alist _varargs
- # define va_dcl int va_alist;
- # define va_start(AP) AP = (va_list) &va_alist
- # define va_end(AP)
-
- # define _va_rounded_size(TYPE) \
- (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
-
- # define va_arg(AP,TYPE) \
- (AP += _va_rounded_size(TYPE), \
- *((TYPE *) (AP - _va_rounded_size(TYPE))))
-
- # if defined(__VMS__) || defined(__vms__) || defined(VMS) || defined(vms)
- /* VAX C compatability macros */
- # define va_count(CNT) vaxc$va_count(&CNT) /* rtl routine */
- # define va_start_1(AP,OFFSET) AP = (va_list) (&va_alist + (OFFSET))
- # endif /* VMS */
-
- # endif /* VAX */
-
- #endif /*__GNUC__*/
-