range-set: New functions range_set_last and range_set_prev.
authorBen Pfaff <blp@gnu.org>
Tue, 5 May 2009 02:31:16 +0000 (19:31 -0700)
committerBen Pfaff <blp@gnu.org>
Sun, 7 Jun 2009 04:11:04 +0000 (21:11 -0700)
commit29eec4ed65faec40e628474ba759899d7aaf9762
treeedcfb25756736fa6f4be9223c0bbc6fcd28d7c30
parentf726e96e846a133b6493fb017668d4cf4795f737
range-set: New functions range_set_last and range_set_prev.

These are useful for iterating through a range set in reverse order.
src/libpspp/range-set.h
tests/libpspp/range-set-test.c