Pedro F. Giffuni 9d12ca17b5 regex: Use calloc instead of malloc.
Mostly to reduce differences with OpenBSD.

Obtained from:	OpenBSD (CVS rev. 1.17)
MFC after:	3 days
2014-05-05 16:41:15 +00:00
..
2014-05-01 01:42:48 +00:00
2014-04-15 16:31:23 +00:00