Hi all!
I'm trying to update my system and I get an error from one of the packages I'm using for a few months. The cnijfilter4
Nothing in the package itself or its source code has changed in a few years, but this time I'm getting this error:

       > cnijnpr.c: In function 'get_printer_devid':
       > cnijnpr.c:588:12: error: type of 'fdusb' defaults to 'int' [8;;https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/Warning-Options.html#index-Wimplicit-int-Wimplicit-int8;;]
       >   588 | static int get_printer_devid(fdusb)
       >       |            ^~~~~~~~~~~~~~~~~

It happens while running this line of the package.
Is there a way to suppress or fix it?

K900: I'm getting new errors like

warning: ignoring return value of 'read' declared with attribute 'warn_unused_result'

Isn't there a way to suppress them all, or at least tell gcc to NOT treat warnings as errors for this package?

have you considered using Internet Printing Protocol or whatever it is btw?
printer does not have wifi and is connected directly to my laptop.
I guess I'll just remove the driver and use my windows pc to print stuff :|

have you considered using Internet Printing Protocol or whatever it is btw?

printer does not have wifi and is connected directly to my laptop.
I guess I'll just remove the driver and use my windows pc to print stuff :|

you can just set -Wno-error

how do I set this?

I fixed two issues. Now I'm getting the third one and I'm not a C programmer so they're a bit cryptic.

getipc.c:62:72: error: passing argument 3 of 'accept' from incompatible pointer type [-Wincompatible-pointer-types]
   62 |         while( (client_fd = accept(server_fd, (struct sockaddr *)&sun, &len)) >= 0 )
      |                                                                        ^~~~