boundary: add public functions for querying boundary information

Should allow treating boundaries in a generic manner.

API bump

1 files changed, 1 insertions, 1 deletions

diff --git a/libmg2d.v b/libmg2d.v
index 400c46f..7fb72b7 100644
--- a/libmg2d.v
+++ b/libmg2d.v
@@ -1,4 +1,4 @@
-LIBMG2D_7 {
+LIBMG2D_8 {
     global: mg2d_*;
     local: *;
 };