Make rtree_t type available to polygon1.c
commitb8cd62ae33d2473ff73416dd9c387bb542c1c070
authorPeter Clifton <pcjc2@cam.ac.uk>
Wed, 21 Oct 2009 21:57:49 +0000 (21 22:57 +0100)
committerPeter Clifton <pcjc2@cam.ac.uk>
Wed, 21 Oct 2009 21:57:49 +0000 (21 22:57 +0100)
tree8b3146ce840e65e14a9e5b9636a956be56835448
parentd3449dfd68f6e751ffd760c0b7dcd96689b314d5
Make rtree_t type available to polygon1.c

This saves a load of casting, and helps the compiler doing its job
catching programming errors.
src/global.h
src/polyarea.h
src/polygon1.c