#1538 Linux :HelpPlugin

[LETARTARE]

Context : 2025/07/14 => Leap-15.6, wx328, gcc-14.2.0, cb13676

zlib in Help Plugin : ==> append in 'gzguts.h' : #include <unistd.h></unistd.h>
1- gzlib.c L256
- .../cb-13676/src/plugins/contrib/help_plugin/zlib/gzlib.c|256|
note: in macro expansion « LSEEK »|
- .../cb-13676/src/plugins/contrib/help_plugin/zlib/gzlib.c|14|
warning: implicit declaration of the function « lseek »;
did you want to use « fseek » ? [-Wimplicit-function-declaration]
2- gzread.c L30
- .../cb-13676/src/plugins/contrib/help_plugin/zlib/gzread.c|30|
warning: implicit declaration of the function « read »;
did you want to use « fread » ? [-Wimplicit-function-declaration]
3- gzread.c L591
- .../cb-13676/src/plugins/contrib/help_plugin/zlib/gzread.c|591
|warning: implicit declaration of the function« close »;
did you want to use « pclose » ? [-Wimplicit-function-declaration]|
4- gzwrite.c L84
- .../cb-13676/src/plugins/contrib/help_plugin/zlib/gzwrite.c|84|
warning: implicit declaration of the function « write »;
did you want to use « fwrite » ? [-Wimplicit-function-declaration]|
5 -gzwrite.c L573
- .../cb-13676/src/plugins/contrib/help_plugin/zlib/gzwrite.c|573|
warning: implicit declaration of the function « close »;
did you want to use « pclose » ? [-Wimplicit-function-declaration]|

I propose a simple patch : r13676_helpPlugin.diff

[Miguel Gimenez]

Applied modified patch (to guard from MSVC) in [r13678], thank you.