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2002-09-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp> 

* libc/include/sys/config.h: Define accordingly __WCHAR_MAX__.
        * libc/include/wchar.h: Define WCHAR_MIN as 0 and WCHAR_MAX as
        __WCHAR_MAX__ or 0x7fffffffu.
        * libc/string/wcscmp.c: Delete wrong and unnecessary type cast.
        * libc/string/wcsncmp.c: Ditto.
This commit is contained in:
Jeff Johnston 2002-09-04 18:16:55 +00:00
parent ca558bf047
commit efa077ce22
3 changed files with 25 additions and 0 deletions
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8
newlib/ChangeLog
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@ -1,3 +1,11 @@
2002-09-04 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
* libc/include/sys/config.h: Define accordingly __WCHAR_MAX__.
* libc/include/wchar.h: Define WCHAR_MIN as 0 and WCHAR_MAX as
__WCHAR_MAX__ or 0x7fffffffu.
* libc/string/wcscmp.c: Delete wrong and unnecessary type cast.
* libc/string/wcsncmp.c: Ditto.
2002-09-03 Jeff Johnston <jjohnstn@redhat.com>
* libc/string/wcschr.c: Add include of <stddef.h>.

7
newlib/libc/include/sys/config.h
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@ -170,4 +170,11 @@
#define _READ_WRITE_RETURN_TYPE int
#endif
#ifndef __WCHAR_MAX__
#if __INT_MAX__ == 32767 || defined(__CYGWIN__) || \
defined (_WIN32) || defined(GO32)
#define __WCHAR_MAX__ 0xffffu
#endif
#endif
#endif /* __SYS_CONFIG_H__ */

10
newlib/libc/include/wchar.h
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@ -19,6 +19,16 @@
# define WEOF ((wint_t)-1)
#endif
#ifndef WCHAR_MIN
#define WCHAR_MIN 0
#endif
#ifdef __WCHAR_MAX__
#define WCHAR_MAX __WCHAR_MAX__
#else
#define WCHAR_MAX 0x7fffffffu
#endif
#ifndef MBSTATE_T
#define MBSTATE_T
typedef _mbstate_t mbstate_t;