catd              263 maint/gnulib/lib/strerror_r.c         nl_catd catd = catopen ("libc", NL_CAT_LOCALE);
catd              265 maint/gnulib/lib/strerror_r.c           (catd != (nl_catd)-1
catd              266 maint/gnulib/lib/strerror_r.c            ? catgets (catd, 1, errnum, sys_errlist[errnum])
catd              270 maint/gnulib/lib/strerror_r.c         nl_catd catd = catopen ("perror", NL_CAT_LOCALE);
catd              272 maint/gnulib/lib/strerror_r.c           (catd != (nl_catd)-1
catd              273 maint/gnulib/lib/strerror_r.c            ? catgets (catd, 1, 1 + errnum, sys_errlist[errnum])
catd              284 maint/gnulib/lib/strerror_r.c         if (catd != (nl_catd)-1)
catd              285 maint/gnulib/lib/strerror_r.c           catclose (catd);