minor changes to edgehassh/ghash

- no need to zero vars when freeing ghash
- de duplicate ghash remove code.
- edgehash clear now works more like ghash.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_edgehash.h b/source/blender/blenlib/BLI_edgehash.h
index 0ac1660484b..de9b61527e1 100644
--- a/source/blender/blenlib/BLI_edgehash.h
+++ b/source/blender/blenlib/BLI_edgehash.h
@@ -50,6 +50,8 @@ void           *BLI_edgehash_lookup(EdgeHash *eh, unsigned int v0, unsigned int
 void          **BLI_edgehash_lookup_p(EdgeHash *eh, unsigned int v0, unsigned int v1);
 bool            BLI_edgehash_haskey(EdgeHash *eh, unsigned int v0, unsigned int v1);
 int             BLI_edgehash_size(EdgeHash *eh);
+void            BLI_edgehash_clear_ex(EdgeHash *eh, EdgeHashFreeFP valfreefp,
+                                      const unsigned int nentries_reserve);
 void            BLI_edgehash_clear(EdgeHash *eh, EdgeHashFreeFP valfreefp);
 void            BLI_edgehash_flag_set(EdgeHash *eh, unsigned int flag);
 void            BLI_edgehash_flag_clear(EdgeHash *eh, unsigned int flag);