1 files changed, 6 insertions, 4 deletions

diff --git a/src/memory.h b/src/memory.h
index 366c6e4..624216d 100644
--- a/src/memory.h
+++ b/src/memory.h
@@ -3,21 +3,23 @@
 
 #include "scene/types.h"
 
+typedef struct Camera Camera;
+
 /// Initialize scene memory.
 ///
 /// The scene memory guarantees that every object maps to an index different
 /// than 0. This way, 0 can be used as a special index to denote "no value".
-void scene_mem_init();
+void scene_mem_init(void);
 
 /// Destroy the scene memory and all allocated objects.
-void scene_mem_destroy();
+void scene_mem_destroy(void);
 
 #define NAMED_INDEX(name) name##_idx
 
 #define DECL_MEMORY(name, type)                \
   typedef struct type type;                    \
   /* xyz* mem_alloc_xyz() */                   \
-  type* mem_alloc_##name();                    \
+  type* mem_alloc_##name(void);                \
   /* mem_free_xyz(xyz**) */                    \
   void mem_free_##name(type**);                \
   /* xyz* mem_get_xyz(xyz_idx); */             \
@@ -27,7 +29,7 @@ void scene_mem_destroy();
 
 DECL_MEMORY(anima, Anima)
 DECL_MEMORY(animation, Animation)
-DECL_MEMORY(camera, SceneCamera)
+DECL_MEMORY(camera, Camera)
 DECL_MEMORY(light, Light)
 DECL_MEMORY(material, Material)
 DECL_MEMORY(mesh, Mesh)