[PATCH 05/17] wcpncpy.3: SYNOPSIS: Use 'restrict' in prototypes

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Both POSIX and glibc use 'restrict' in wcpncpy().
Let's use it here too.

.../glibc$ grep_glibc_prototype wcpncpy
wcsmbs/wchar.h:556:
extern wchar_t *wcpncpy (wchar_t *__restrict __dest,
			 const wchar_t *__restrict __src, size_t __n)
     __THROW;
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx>
---
 man3/wcpncpy.3 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/man3/wcpncpy.3 b/man3/wcpncpy.3
index cbe7c418d..842088e0c 100644
--- a/man3/wcpncpy.3
+++ b/man3/wcpncpy.3
@@ -20,7 +20,9 @@ returning a pointer to its end
 .nf
 .B #include <wchar.h>
 .PP
-.BI "wchar_t *wcpncpy(wchar_t *" dest ", const wchar_t *" src ", size_t " n );
+.BI "wchar_t *wcpncpy(wchar_t *restrict " dest \
+", const wchar_t *restrict " src ,
+.BI "                 size_t " n );
 .fi
 .PP
 .RS -4
-- 
2.30.1




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