several small fixes in polygon code polyok
authorMatthias Kramm <kramm@matthias-kramms-macbook-pro.local>
Mon, 25 May 2009 00:46:04 +0000 (17:46 -0700)
committerMatthias Kramm <kramm@matthias-kramms-macbook-pro.local>
Mon, 25 May 2009 00:46:04 +0000 (17:46 -0700)
commite3f35893d64112de70839da517c31e239a250b6a
tree3f4c778bc9407ac5c68695dd5d4221872cf3bb74
parent3513ae007a04da02f11cdca9f0d08ddda9eac245
several small fixes in polygon code
lib/gfxpoly/active.c
lib/gfxpoly/convert.c
lib/gfxpoly/poly.c
lib/gfxpoly/test.c
lib/gfxtools.c
lib/gfxtools.h