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mbsrtowcs.3: SYNOPSIS: Use 'restrict' in prototypes 

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

.../glibc$ grep_glibc_prototype mbsrtowcs
wcsmbs/wchar.h:337:
extern size_t mbsrtowcs (wchar_t *__restrict __dst,
			 const char **__restrict __src, size_t __len,
			 mbstate_t *__restrict __ps) __THROW;
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-03-06 00:50:57 +01:00 committed by Michael Kerrisk
parent 68802a1ec5
commit b4a5b81892
1 changed files with 2 additions and 2 deletions
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man3/mbsrtowcs.3
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@ -20,8 +20,8 @@ mbsrtowcs \- convert a multibyte string to a wide-character string
.nf
.B #include <wchar.h>
.PP
.BI "size_t mbsrtowcs(wchar_t *" dest ", const char **" src ,
.BI " size_t " len ", mbstate_t *" ps );
.BI "size_t mbsrtowcs(wchar_t *restrict " dest ", const char **restrict " src ,
.BI " size_t " len ", mbstate_t *restrict " ps );
.fi
.SH DESCRIPTION
If