fix for warnings from Sparse static source code checker, mostly BKE/BLI and python functions.

- use NULL rather then 0 where possible (makes code & function calls more readable IMHO).
- set static variables and functions (exposed some unused vars/funcs).
- use func(void) rather then func() for definitions.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenkernel/intern/screen.c b/source/blender/blenkernel/intern/screen.c
index 6f1d32898f9..58900e603e3 100644
--- a/source/blender/blenkernel/intern/screen.c
+++ b/source/blender/blenkernel/intern/screen.c
@@ -109,7 +109,7 @@ ARegionType *BKE_regiontype_from_id(SpaceType *st, int regionid)
 }
 
 
-const ListBase *BKE_spacetypes_list()
+const ListBase *BKE_spacetypes_list(void)
 {
 	return &spacetypes;
 }