Pedro F. Giffuni 0c9426b684 hexdump(1): Simplify by using asprintf(3)
Instead of strlen() + calloc() + snprintf, just use asprintf().
No functional change.

Obtained from:	OpenBSD (CVS Rev. 1.22)
2016-09-19 18:35:22 +00:00
..
2015-06-13 19:20:56 +00:00