manula/string.texi: Add description of envz_remove
Commit Message
Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
---
manual/string.texi | 7 +++++++
1 file changed, 7 insertions(+)
@@ -2782,6 +2782,13 @@ being added to @var{envz}, if @var{override} is false.
@comment envz.h
@comment GNU
+@deftypefun {void} envz_remove (char **@var{envz}, size_t *@var{envz_len}, const char *@var{name})
+@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
+The @code{envz_remove} function removes an entry from @code{*@var{envz}} with
+the name @var{name}, updating @code{*@var{envz}} and @code{*@var{envz_len}}.
+
+@comment envz.h
+@comment GNU
@deftypefun {void} envz_strip (char **@var{envz}, size_t *@var{envz_len})
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
The @code{envz_strip} function removes any null entries from @var{envz},