LONGINT_INVALID   468 maint/gnulib/lib/human.c       e = LONGINT_INVALID;
LONGINT_INVALID    62 maint/gnulib/lib/xstrtol-error.c     case LONGINT_INVALID:
LONGINT_INVALID    97 maint/gnulib/lib/xstrtol.c         return LONGINT_INVALID;
LONGINT_INVALID   109 maint/gnulib/lib/xstrtol.c         return LONGINT_INVALID;
LONGINT_INVALID   114 maint/gnulib/lib/xstrtol.c         return LONGINT_INVALID;