Both POSIX and glibc use 'restrict' in wcscat().
Let's use it here too.
.../glibc$ grep_glibc_prototype wcscat
wcsmbs/wchar.h:97:
extern wchar_t *wcscat (wchar_t *__restrict __dest,
const wchar_t *__restrict __src)
__THROW __nonnull ((1, 2));
.../glibc$
Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx>
---
man3/wcscat.3 | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/man3/wcscat.3 b/man3/wcscat.3
index c756337f1..acfb8d43e 100644
--- a/man3/wcscat.3
+++ b/man3/wcscat.3
@@ -20,7 +20,8 @@ wcscat \- concatenate two wide-character strings
.nf
.B #include <wchar.h>
.PP
-.BI "wchar_t *wcscat(wchar_t *" dest ", const wchar_t *" src );
+.BI "wchar_t *wcscat(wchar_t *restrict " dest \
+", const wchar_t *restrict " src );
.fi
.SH DESCRIPTION
The
--
2.30.1
