cksum,df,digest: prefer signed types
commit89f7d44912e50ab038167c8f7192803e681664e4
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 31 Jul 2023 23:30:24 +0000 (31 16:30 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 1 Aug 2023 00:51:28 +0000 (31 17:51 -0700)
tree67103b0f892dd963cc7a8c1d644e53ade25e2a5e
parent73a813e484279e546b87a3fb091861bd307777d1
cksum,df,digest: prefer signed types

* src/cksum.c (main):
* src/df.c (decode_output_arg):
* src/digest.c (valid_digits):
Prefer idx_t to unsigned types when the value is an index
into an array.
src/cksum.c
src/df.c
src/digest.c