Fix 'cut' problems with size_t overflow and unsigned int.

More generally, resize integer variables to fit use more precisely.

(ADD_RANGE_PAIR): Remove unnecessary parens.
(struct range_pair): Make members to be of type size_t, not unsigned.
(max_range_endpoint, eol_range_start): Now size_t, not unsigned.
(suppress_non_delimited, output_delimiter_specified,
have_read_stdin, print_kth, set_fields): Now bool, nt int.
(delim): Now unsigned char, not int.
(mark_printable_field, is_printable_field, is_range_start_index,
set_fields, set_fields, cut_bytes, cut_fields):
Use size_t, not unsigned, for field and byte counts.
(hash_int): Use uintptr_t, not unsigned, for pointers converted
to integers.  This squeezes more info out of them.
(set_fields, cut_bytes, cut_fields, main):
Use bool, not int, for booleans.
(set_fields): Allocate zeroed byte array with xzalloc, not xcalloc.

0 files changed, 0 insertions, 0 deletions