[PATCH 13/20] envz_add.3: SYNOPSIS: Use 'restrict' in prototypes

[Alejandro Colomar <alx.manpages@xxxxxxxxx>]

Glibc uses 'restrict' for these functions
Let's use it here too.

=============================  envz_add
string/envz.h:49:
error_t envz_add (char **restrict envz,
                         size_t *restrict envz_len,
                         const char *restrict name,
                         const char *restrict value) THROW;
=============================  envz_entry
string/envz.h:33:
char *envz_entry (const char *restrict envz, size_t envz_len,
                         const char *restrict name)
     THROW attribute_pure__;
=============================  envz_get
string/envz.h:39:
char *envz_get (const char *restrict envz, size_t envz_len,
                       const char *restrict name)
     THROW attribute_pure__;
=============================  envz_merge
string/envz.h:57:
error_t envz_merge (char **restrict envz,
                           size_t *restrict envz_len,
                           const char *restrict envz2,
                           size_t envz2_len, int override) THROW;
=============================  envz_remove
string/envz.h:63:
void envz_remove (char **restrict envz,
                         size_t *restrict envz_len,
                         const char *restrict name) THROW;
=============================  envz_strip
string/envz.h:68:
void envz_strip (char **restrict envz,
                        size_t *restrict envz_len) THROW;

Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx>
---
 man3/envz_add.3 | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/man3/envz_add.3 b/man3/envz_add.3
index 23a7a1fe1..cfb56b478 100644
--- a/man3/envz_add.3
+++ b/man3/envz_add.3
@@ -15,23 +15,24 @@ envz_remove, envz_strip \- environment string support
 .nf
 .B "#include <envz.h>"
 .PP
-.BI "error_t envz_add(char **" envz ", size_t *" envz_len ,
-.BI "                 const char *" name ", const char *" value );
+.BI "error_t envz_add(char **restrict " envz ", size_t *restrict " envz_len ,
+.BI "               const char *restrict " name \
+", const char *restrict " value );
 .PP
-.BI "char *envz_entry(const char *" envz ", size_t " envz_len \
-", const char *" name );
+.BI "char *envz_entry(const char *restrict " envz ", size_t " envz_len ,
+.BI "               const char *restrict " name );
 .PP
-.BI "char *envz_get(const char *" envz ", size_t " envz_len \
-", const char *" name );
+.BI "char *envz_get(const char *restrict " envz ", size_t " envz_len ,
+.BI "               const char *restrict " name );
 .PP
-.BI "error_t envz_merge(char **" envz ", size_t *" envz_len ,
-.BI "                 const char *" envz2 ", size_t " envz2_len \
-", int " override );
+.BI "error_t envz_merge(char **restrict " envz ", size_t *restrict " envz_len ,
+.BI "               const char *restrict " envz2 ", size_t " envz2_len ,
+.BI "               int " override );
 .PP
-.BI "void envz_remove(char **" envz ", size_t *" envz_len \
-", const char *" name );
+.BI "void envz_remove(char **restrict " envz ", size_t *restrict " envz_len ,
+.BI "               const char *restrict " name );
 .PP
-.BI "void envz_strip(char **" envz ", size_t *" envz_len );
+.BI "void envz_strip(char **restrict " envz ", size_t *restrict " envz_len );
 .fi
 .SH DESCRIPTION
 These functions are glibc-specific.
-- 
2.30.1.721.g45526154a5