Both POSIX and glibc use 'restrict' in wcstombs().
Let's use it here too.
.../glibc$ grep_glibc_prototype wcstombs
stdlib/stdlib.h:937:
extern size_t wcstombs (char *__restrict __s,
const wchar_t *__restrict __pwcs, size_t __n)
__THROW
__attr_access ((__write_only__, 1, 3)) __attr_access ((__read_only__, 2));
.../glibc$
Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx>
---
man3/wcstombs.3 | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/man3/wcstombs.3 b/man3/wcstombs.3
index 21f2c8274..a42c25ebc 100644
--- a/man3/wcstombs.3
+++ b/man3/wcstombs.3
@@ -20,7 +20,8 @@ wcstombs \- convert a wide-character string to a multibyte string
.nf
.B #include <stdlib.h>
.PP
-.BI "size_t wcstombs(char *" dest ", const wchar_t *" src ", size_t " n );
+.BI "size_t wcstombs(char *restrict " dest ", const wchar_t *restrict " src ,
+.BI " size_t " n );
.fi
.SH DESCRIPTION
If
--
2.30.1
