Compilation error with nim 2.2.2

[Martinix75]

With the new version of Nim 2.2.2 from an error (not with 2.2.0), but it is easy to solve!
in teh file
...//home/andrea/Scrivania/picostdlib/patches/posix_other.nim

comment te lines 607 --> 612

when not defined(lwip):
  type
    TPollfd* {.importc: "struct pollfd", pure, final,
              header: "<poll.h>".} = object ## struct pollfd
      fd*: cint        ## The following descriptor being polled.
      events*: cshort  ## The input event flags (see below).
      revents*: cshort ## The output event flags (see below).

  #[when defined(zephyr):  <--- comment from here ..
    type
      Tnfds* = distinct cint
  else:
    type
      Tnfds* {.importc: "nfds_t", header: "<poll.h>".} = cint  <-- up to here]#

var
  errno* {.importc, header: "<errno.h>".}: cint ## error variable
  h_errno* {.importc, header: "<netdb.h>".}: cint
  daylight* {.importc, header: "<time.h>".}: cint
  timezone* {.importc, header: "<time.h>".}: int

And everything is normally recompiled :)
bye by Andrea

[Martinix75]

Hi Daniel, on Sunday it came to mind that it could also be done:

 when NimMajor == 2 and NimMinor == 2 and NimPatch < 2:
    when defined(zephyr):
      type
        Tnfds* = distinct cint
    else:
      type
        Tnfds* {.importc: "nfds_t", header: "<poll.h>".} = cint 

So it should be compatible with all NIM versions
Hello and good week by A. Martin