FUNC_FAIL          41 maint/gnulib/lib/at-func.c       return FUNC_FAIL;                         \
FUNC_FAIL          79 maint/gnulib/lib/at-func.c   return FUNC_FAIL;
FUNC_FAIL         100 maint/gnulib/lib/at-func.c         if (FUNC_FAIL != proc_result)
FUNC_FAIL         119 maint/gnulib/lib/at-func.c       return FUNC_FAIL;
FUNC_FAIL         127 maint/gnulib/lib/at-func.c       return FUNC_FAIL;
FUNC_FAIL         131 maint/gnulib/lib/at-func.c   saved_errno = (err == FUNC_FAIL ? errno : 0);