[Bf-blender-cvs] [12b529b3a67] master: Cleanup: redundant struct declarations

[Campbell Barton]

Commit: 12b529b3a675ea69408c5eea84d2329ef156d407
Author: Campbell Barton
Date:   Thu Mar 4 17:17:19 2021 +1100
Branches: master
https://developer.blender.org/rB12b529b3a675ea69408c5eea84d2329ef156d407

Cleanup: redundant struct declarations

===================================================================

M	source/blender/blenkernel/BKE_cryptomatte.h
M	source/blender/blenkernel/BKE_volume_to_mesh.hh
M	source/blender/compositor/intern/COM_MetaData.h
M	source/blender/editors/include/ED_anim_api.h
M	source/blender/editors/include/ED_screen.h
M	source/blender/editors/space_node/node_intern.h
M	source/blender/imbuf/intern/IMB_colormanagement_intern.h
M	source/blender/sequencer/SEQ_add.h

===================================================================

diff --git a/source/blender/blenkernel/BKE_cryptomatte.h b/source/blender/blenkernel/BKE_cryptomatte.h
index 96e853e7ff8..7d295929e77 100644
--- a/source/blender/blenkernel/BKE_cryptomatte.h
+++ b/source/blender/blenkernel/BKE_cryptomatte.h
@@ -31,8 +31,6 @@ extern "C" {
 #endif
 
 struct CryptomatteSession;
-struct ID;
-struct Main;
 struct Material;
 struct Object;
 struct RenderResult;
diff --git a/source/blender/blenkernel/BKE_volume_to_mesh.hh b/source/blender/blenkernel/BKE_volume_to_mesh.hh
index 1ec8a8e84cd..1f6e89636c4 100644
--- a/source/blender/blenkernel/BKE_volume_to_mesh.hh
+++ b/source/blender/blenkernel/BKE_volume_to_mesh.hh
@@ -21,7 +21,6 @@
 #endif
 
 struct Mesh;
-struct VolumeGrid;
 
 namespace blender::bke {
 
diff --git a/source/blender/compositor/intern/COM_MetaData.h b/source/blender/compositor/intern/COM_MetaData.h
index 6fdd8d3945e..fa3de895b4e 100644
--- a/source/blender/compositor/intern/COM_MetaData.h
+++ b/source/blender/compositor/intern/COM_MetaData.h
@@ -27,7 +27,6 @@
 
 /* Forward declarations. */
 struct RenderResult;
-struct StampData;
 
 /* Cryptomatte includes hash in its meta data keys. The hash is generated from the render
  * layer/pass name. Compositing happens without the knowledge of the original layer and pass. The
diff --git a/source/blender/editors/include/ED_anim_api.h b/source/blender/editors/include/ED_anim_api.h
index 2415c85e299..4b440aa7367 100644
--- a/source/blender/editors/include/ED_anim_api.h
+++ b/source/blender/editors/include/ED_anim_api.h
@@ -55,7 +55,6 @@ struct FModifier;
 struct bAction;
 
 struct uiBlock;
-struct uiLayout;
 
 struct PointerRNA;
 struct PropertyRNA;
diff --git a/source/blender/editors/include/ED_screen.h b/source/blender/editors/include/ED_screen.h
index 61e1f0fdf7d..b3205acb8ee 100644
--- a/source/blender/editors/include/ED_screen.h
+++ b/source/blender/editors/include/ED_screen.h
@@ -52,7 +52,6 @@ struct rcti;
 struct uiBlock;
 struct uiLayout;
 struct wmKeyConfig;
-struct wmMsgBus;
 struct wmMsgSubscribeKey;
 struct wmMsgSubscribeValue;
 struct wmNotifier;
diff --git a/source/blender/editors/space_node/node_intern.h b/source/blender/editors/space_node/node_intern.h
index 4ec8f56480e..19700b258ae 100644
--- a/source/blender/editors/space_node/node_intern.h
+++ b/source/blender/editors/space_node/node_intern.h
@@ -38,11 +38,9 @@ struct bContext;
 struct bNode;
 struct bNodeLink;
 struct bNodeSocket;
-struct uiBut;
 struct wmGizmoGroupType;
 struct wmKeyConfig;
 struct wmWindow;
-struct uiBlock;
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/source/blender/imbuf/intern/IMB_colormanagement_intern.h b/source/blender/imbuf/intern/IMB_colormanagement_intern.h
index 31dca888732..89e648a7d6a 100644
--- a/source/blender/imbuf/intern/IMB_colormanagement_intern.h
+++ b/source/blender/imbuf/intern/IMB_colormanagement_intern.h
@@ -32,7 +32,6 @@ extern "C" {
 
 struct ImBuf;
 struct OCIO_ConstCPUProcessorRcPtr;
-struct OCIO_ConstProcessorRcPtr;
 
 extern float imbuf_luma_coefficients[3];
 extern float imbuf_xyz_to_rgb[3][3];
diff --git a/source/blender/sequencer/SEQ_add.h b/source/blender/sequencer/SEQ_add.h
index e262d7ed1ef..7d728b25a30 100644
--- a/source/blender/sequencer/SEQ_add.h
+++ b/source/blender/sequencer/SEQ_add.h
@@ -30,7 +30,6 @@ extern "C" {
 struct ListBase;
 struct Scene;
 struct Sequence;
-struct bContext;
 
 /* SeqLoadData.flags */
 typedef enum eSeqLoadFlags {