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/* stdarg/vararg support for the Hitachi h8/300 and h8/300h */ /* Define __gnuc_va_list. */ #ifndef __GNUC_VA_LIST #define __GNUC_VA_LIST typedef void *__gnuc_va_list; #endif /* If this is for internal libc use, don't define anything but __gnuc_va_list. */ #if defined (_STDARG_H) || defined (_VARARGS_H) /* In GCC version 2, we want an ellipsis at the end of the declaration of the argument list. GCC version 1 can't parse it. */ #if __GNUC__ > 1 #define __va_ellipsis ... #else #define __va_ellipsis #endif #ifdef __H8300__ #define __va_rounded_size(TYPE) \ (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) #else #define __va_rounded_size(TYPE) \ (((sizeof (TYPE) + sizeof (long) - 1) / sizeof (long)) * sizeof (long)) #endif #ifdef _STDARG_H #define va_start(AP,LASTARG) \ (AP = ((__gnuc_va_list) __builtin_next_arg (LASTARG))) #else /* _VARARGS_H */ #define va_alist __builtin_va_alist /* The ... causes current_function_varargs to be set in cc1. */ #define va_dcl int __builtin_va_alist; __va_ellipsis #define va_start(AP) AP = (void *) &__builtin_va_alist #endif /* _VARARGS_H */ #define va_arg(AP, TYPE) \ (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ *((TYPE *) (void *) ((char *) (AP) - ((sizeof (TYPE) < 4 \ ? sizeof (TYPE) \ : __va_rounded_size (TYPE)))))) #define va_end(AP) ((void) 0) #endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.