Index: head/x11-toolkits/fox17/files/patch-lib_FXThread.cpp
===================================================================
--- head/x11-toolkits/fox17/files/patch-lib_FXThread.cpp	(revision 563023)
+++ head/x11-toolkits/fox17/files/patch-lib_FXThread.cpp	(revision 563024)
@@ -1,43 +1,43 @@
 FXThread.cpp:929:5: error: no matching function for call to 'pthread_set_name_np'
     pthread_set_name_np(tid,desc.text());
     ^~~~~~~~~~~~~~~~~~~
 /usr/include/pthread_np.h:67:6: note: candidate function not viable: no known
 conversionfrom 'volatile FX::FXThreadID' (aka 'volatile unsigned long')
 to 'pthread_t' (aka 'pthread *') for 1st argument
 void pthread_set_name_np(pthread_t, const char *);
      ^
 FXThread.cpp:962:8: error: no matching function for call to 'pthread_getname_np'
     if(pthread_getname_np(tid,desc,ARRAYNUMBER(desc))==0){
        ^~~~~~~~~~~~~~~~~~
 /usr/include/pthread.h:305:6: note: candidate function not viable: no known
 conversion from 'const volatile FX::FXThreadID' (aka 'const volatile unsigned long')
 to 'pthread_t' (aka 'pthread *') for 1st argument
 int             pthread_getname_np(pthread_t, char *, size_t);
                 ^
 
 --- lib/FXThread.cpp.orig	2020-11-30 16:10:17 UTC
 +++ lib/FXThread.cpp
 @@ -925,7 +925,10 @@ FXbool FXThread::description(const FXString& desc){
      return pthread_setname_np(desc.text())==0;
  #elif defined(__NetBSD__)
      return pthread_setname_np(tid,"%s",desc.text())==0;
 -#elif defined(__FreeBSD__) || defined(__OpenBSD__)
 +#elif defined(__FreeBSD__)
 +    pthread_set_name_np((pthread_t)tid,desc.text());
 +    return true;
 +#elif defined(__OpenBSD__)
      pthread_set_name_np(tid,desc.text());
      return true;
  #elif defined(HAVE_PTHREAD_SETNAME_NP)
 @@ -955,6 +958,11 @@ FXString FXThread::description() const {
  #elif defined(__NetBSD__)
      FXchar desc[256];
      if(pthread_getname_np(tid,desc,ARRAYNUMBER(desc))==0){
 +      return desc;
 +      }
-+#elif defined(__FreeBSD__) && (__FreeBSD_version >= 1300098)
++#elif defined(__FreeBSD__) && ((__FreeBSD_version >= 1201518 && __FreeBSD_version < 1300000) || (__FreeBSD_version >= 1300098))
 +    FXchar desc[256];
 +    if(pthread_getname_np((pthread_t)tid,desc,ARRAYNUMBER(desc))==0){
        return desc;
        }
  #elif defined(HAVE_PTHREAD_GETNAME_NP)