#define SS_SKIPPED_WHEN(_mesg_)                                                                                                \
     {                                                                                                                          \
         _failed_checks=-1;                                                                                                     \
         if (_print)                                                                                                            \
             fprintf(_print, "skipped: %s [%s]%*s  --SKIPPED--\n", _what, _mesg_,                                               \
                     (int)(104-MIN(104, strlen(_what)+strlen(_mesg_))), "");                                                    \
         break; /* out of SS_CHECKING `do' loop */                                                                              \
     }