[newlib-cygwin/cygwin-3_6-branch] Cygwin: uchar.h: define char16_t / char32_t in terms of __char16_t / __char32_t

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=a9fb0ea868394192961bffd9ef0e275aaa570c67

commit a9fb0ea868394192961bffd9ef0e275aaa570c67
Author:     Corinna Vinschen <[email protected]>
AuthorDate: Mon Feb 9 16:18:51 2026 +0100
Commit:     Corinna Vinschen <[email protected]>
CommitDate: Thu Feb 12 21:15:36 2026 +0100

    Cygwin: uchar.h: define char16_t / char32_t in terms of __char16_t / __char32_t
    
    Now that we have base definitions for these types, use them.
    
    Signed-off-by: Corinna Vinschen <[email protected]>
    (cherry picked from commit 68379130ff5d92c22bce87051ec42a5b2a06786e)

Diff:
---
 winsup/cygwin/include/uchar.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/winsup/cygwin/include/uchar.h b/winsup/cygwin/include/uchar.h
index 032a380b0a15..67e221cde115 100644
--- a/winsup/cygwin/include/uchar.h
+++ b/winsup/cygwin/include/uchar.h
@@ -11,8 +11,8 @@ typedef unsigned char		char8_t;
 
 /* C++11 already defines those types. */
 #if !defined (__cplusplus) || (__cplusplus - 0 < 201103L)
-typedef	__uint_least16_t	char16_t;
-typedef	__uint_least32_t	char32_t;
+typedef	__char16_t	char16_t;
+typedef	__char32_t	char32_t;
 #endif
 
 __BEGIN_DECLS