[src/trunk]: src/sys/arch/arm/include Use __W{CHAR, INT}_{MIN, MAX}__ if they a...

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

details:   https://anonhg.NetBSD.org/src/rev/7e3c948cc891
branches:  trunk
changeset: 784295:7e3c948cc891
user:      matt <matt%NetBSD.org@localhost>
date:      Thu Jan 24 10:17:00 2013 +0000

description:
Use __W{CHAR,INT}_{MIN,MAX}__ if they are defined as well as
__W{CHAR,INT}_UNSIGNED__ to determine W{CHAR,INT}_{MIN,MAX} values.

diffstat:

 sys/arch/arm/include/wchar_limits.h |  30 +++++++++++++++++++++++++++++-
 1 files changed, 29 insertions(+), 1 deletions(-)

diffs (49 lines):

diff -r a872f81bc1f8 -r 7e3c948cc891 sys/arch/arm/include/wchar_limits.h
--- a/sys/arch/arm/include/wchar_limits.h       Thu Jan 24 10:15:30 2013 +0000
+++ b/sys/arch/arm/include/wchar_limits.h       Thu Jan 24 10:17:00 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: wchar_limits.h,v 1.3 2008/04/28 20:23:14 martin Exp $  */
+/*     $NetBSD: wchar_limits.h,v 1.4 2013/01/24 10:17:00 matt Exp $    */
 
 /*-
  * Copyright (c) 2004 The NetBSD Foundation, Inc.
@@ -37,11 +37,39 @@
  */
 
 /* limits of wchar_t */
+
+#ifdef __WCHAR_MIN__
+#define        WCHAR_MIN       __WCHAR_MIN__                   /* wchar_t        */
+#elif __WCHAR_UNSIGNED__
+#define        WCHAR_MIN       0U                              /* wchar_t        */
+#else
 #define        WCHAR_MIN       (-0x7fffffff-1)                 /* wchar_t        */
+#endif
+
+#ifdef __WCHAR_MAX__
+#define        WCHAR_MAX       __WCHAR_MAX__                   /* wchar_t        */
+#elif __WCHAR_UNSIGNED__
+#define        WCHAR_MAX       0xffffffffU                     /* wchar_t        */
+#else
 #define        WCHAR_MAX       0x7fffffff                      /* wchar_t        */
+#endif
 
 /* limits of wint_t */
+
+#ifdef __WINT_MIN__
+#define        WINT_MIN        __WINT_MIN__                    /* wint_t         */
+#elif __WINT_UNSIGNED__
+#define        WINT_MIN        0U                              /* wint_t         */
+#else
 #define        WINT_MIN        (-0x7fffffff-1)                 /* wint_t         */
+#endif
+
+#ifdef __WINT_MAX__
+#define        WINT_MAX        __WINT_MAX__                    /* wint_t         */
+#elif __WINT_UNSIGNED__
+#define        WINT_MAX        0xffffffffU                     /* wint_t         */
+#else
 #define        WINT_MAX        0x7fffffff                      /* wint_t         */
+#endif
 
 #endif /* !_ARM_WCHAR_LIMITS_H_ */