[src/trunk]: src/sys/arch/vax/include Add the types needed by the new locale ...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b7aa0e18a56f
branches:  trunk
changeset: 502177:b7aa0e18a56f
user:      matt <matt%NetBSD.org@localhost>
date:      Sat Jan 13 03:48:26 2001 +0000

description:
Add the types needed by the new locale code.

diffstat:

 sys/arch/vax/include/ansi.h |  33 ++++++++++++++++++++++++++++++++-
 1 files changed, 32 insertions(+), 1 deletions(-)

diffs (53 lines):

diff -r cd28e2b0ede6 -r b7aa0e18a56f sys/arch/vax/include/ansi.h
--- a/sys/arch/vax/include/ansi.h       Sat Jan 13 02:17:50 2001 +0000
+++ b/sys/arch/vax/include/ansi.h       Sat Jan 13 03:48:26 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ansi.h,v 1.12 2000/07/17 02:52:24 matt Exp $   */
+/*     $NetBSD: ansi.h,v 1.13 2001/01/13 03:48:26 matt Exp $   */
 
 /*-
  * Copyright (c) 1990 The Regents of the University of California.
@@ -39,6 +39,7 @@
 #define _ANSI_H_
 
 #include <sys/cdefs.h>
+#include <machine/int_types.h>
 
 /*
  * Types which are fundamental to the implementation and may appear in
@@ -74,5 +75,35 @@
 #define        _BSD_SUSECONDS_T_       int             /* suseconds_t */
 #define        _BSD_USECONDS_T_        unsigned int    /* useconds_t */
 
+/*
+ * NOTE: rune_t is not covered by ANSI nor other standards, and should not
+ * be instantiated outside of lib/libc/locale.  use wchar_t.
+ *
+ * Runes (wchar_t) is declared to be an ``int'' instead of the more natural
+ * ``unsigned long'' or ``long''.  Two things are happening here.  It is not
+ * unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
+ * it looks like 10646 will be a 31 bit standard.  This means that if your
+ * ints cannot hold 32 bits, you will be in trouble.  The reason an int was
+ * chosen over a long is that the is*() and to*() routines take ints (says
+ * ANSI C), but they use _RUNE_T_ instead of int.  By changing it here, you
+ * lose a bit of ANSI conformance, but your programs will still work.
+ *    
+ * Note that _WCHAR_T_ and _RUNE_T_ must be of the same type.  When wchar_t
+ * and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains
+ * defined for ctype.h.
+ */
+#define        _BSD_WCHAR_T_           int             /* wchar_t */
+#define        _BSD_WINT_T_            int             /* wint_t */
+#define        _BSD_RUNE_T_            int             /* rune_t */
+
+/*
+ * mbstate_t is an opaque object to keep conversion state, during multibyte
+ * stream conversions.  The content must not be referenced by user programs.
+ */
+typedef union {
+       char __mbstate8[128];
+       __int64_t __mbstateL;   /* for alignment */
+} __mbstate_t;
+#define        _BSD_MBSTATE_T_         __mbstate_t     /* mbstate_t */
 
 #endif  /* _ANSI_H_ */