[PATCH 2/3] libc/include/wchar.h: Remove parameter name

As discussed in GCC bug 97088
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97088), parameters in
prototypes of library functions should use reserved names, or no name
at all.

This patch removes the 'ptr' parameter name from
wint_t _getwchar_r (struct _reent *);
wint_t _getwchar_unlocked_r (struct _reent *);

to avoid possible clashes with user code in case someone uses
before including Newlib's wchar.h (or uses some other conflicting
definition)

Signed-off-by: Torbjörn SVENSSON <[email protected]>
---
 newlib/libc/include/wchar.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/newlib/libc/include/wchar.h b/newlib/libc/include/wchar.h
index c04a6510e..0d3e636f9 100644
--- a/newlib/libc/include/wchar.h
+++ b/newlib/libc/include/wchar.h
@@ -248,8 +248,8 @@ int _fputws_unlocked_r (struct _reent *, const wchar_t *, __FILE *);
 int _fwide_r (struct _reent *, __FILE *, int);
 wint_t _getwc_r (struct _reent *, __FILE *);
 wint_t _getwc_unlocked_r (struct _reent *, __FILE *);
-wint_t _getwchar_r (struct _reent *ptr);
-wint_t _getwchar_unlocked_r (struct _reent *ptr);
+wint_t _getwchar_r (struct _reent *);
+wint_t _getwchar_unlocked_r (struct _reent *);
 wint_t _putwc_r (struct _reent *, wchar_t, __FILE *);
 wint_t _putwc_unlocked_r (struct _reent *, wchar_t, __FILE *);
 wint_t _putwchar_r (struct _reent *, wchar_t);
-- 
2.18.0