1 /* CYGNUS LOCAL entire file/law */
2 /* Define __gnuc_va_list. */
6 typedef void *__gnuc_va_list;
7 #endif /* not __GNUC_VA_LIST */
9 /* If this is for internal libc use, don't define anything but
11 #if defined (_STDARG_H) || defined (_VARARGS_H)
12 #define __gnuc_va_start(AP) (AP = (__gnuc_va_list)__builtin_saveregs())
13 #define __va_ellipsis ...
16 #define va_start(AP, LASTARG) \
17 (AP = ((__gnuc_va_list) __builtin_next_arg (LASTARG)))
19 #define va_alist __builtin_va_alist
20 #define va_dcl int __builtin_va_alist; __va_ellipsis
21 #define va_start(AP) AP=(char *) &__builtin_va_alist
24 /* Now stuff common to both varargs & stdarg implementations. */
25 #define __va_rounded_size(TYPE) \
26 (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
28 void va_end (__gnuc_va_list);
29 #define va_end(AP) ((void)0)
30 #define va_arg(AP, TYPE) \
32 ? (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (char *)),\
33 **((TYPE **) (void *) ((char *) (AP) - __va_rounded_size (char *))))\
34 : (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \
35 *((TYPE *) (void *) ((char *) (AP) - __va_rounded_size (TYPE)))))
37 /* END CYGNUS LOCAL */