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- /* These macros implement traditional (non-ANSI) varargs for GNU C.
- *
- * Amiga/Lattice support by Robert. L. Pyron, 900927
- *
- */
-
- #if defined(AMIGA) && defined(LATTICE)
- #ifndef VARARGS_H
- #define VARARGS_H
- #define va_alist __builtin_va_alist
- #define va_dcl int __builtin_va_alist;
- #define va_list char *
- #define va_start(AP) AP=(char *) &__builtin_va_alist
- #define va_arg(AP,TYPE) *((TYPE *)( (AP+=sizeof(TYPE)) - sizeof(TYPE) ))
- #define va_end(AP)
- #endif /* VARARGS_H */
- #else
-
- #ifndef __GNUC__
- /* Use the system's macros with the system's compiler. */
- #include <varargs.h>
- #else
- #ifdef __spur__
- #include "va-spur.h"
- #else
- #ifdef __mips__
- #include "va-mips.h"
- #else
-
- /* These macros implement traditional (non-ANSI) varargs
- for GNU C. */
-
- #define va_alist __builtin_va_alist
- #define va_dcl int __builtin_va_alist;
- #define va_list char *
-
- #ifdef __sparc__
- #define va_start(AP) \
- (__builtin_saveregs (), \
- AP = ((void *) &__builtin_va_alist))
- #else
- #define va_start(AP) AP=(char *) &__builtin_va_alist
- #endif
- #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))))
-
- #endif /* not mips */
- #endif /* not spur */
- #endif /* __GNUC__ */
-
- #endif /* AMIGA && LATTICE */
-
-