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, 17 insertions, 17 deletions

diff --git a/source/blender/editors/animation/anim_channels_edit.c b/source/blender/editors/animation/anim_channels_edit.c
index 31209459bde..f08aa4c53e9 100644
--- a/source/blender/editors/animation/anim_channels_edit.c
+++ b/source/blender/editors/animation/anim_channels_edit.c
@@ -527,7 +527,7 @@ void ANIM_fcurve_delete_from_animdata (bAnimContext *ac, AnimData *adt, FCurve *
 /* ****************** Operator Utilities ********************************** */
 
 /* poll callback for being in an Animation Editor channels list region */
-int animedit_poll_channels_active (bContext *C)
+static int animedit_poll_channels_active (bContext *C)
 {
 	ScrArea *sa= CTX_wm_area(C);
 	
@@ -543,7 +543,7 @@ int animedit_poll_channels_active (bContext *C)
 }
 
 /* poll callback for Animation Editor channels list region + not in NLA-tweakmode for NLA */
-int animedit_poll_channels_nla_tweakmode_off (bContext *C)
+static int animedit_poll_channels_nla_tweakmode_off (bContext *C)
 {
 	ScrArea *sa= CTX_wm_area(C);
 	Scene *scene = CTX_data_scene(C);
@@ -1067,7 +1067,7 @@ static int animchannels_rearrange_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void ANIM_OT_channels_move (wmOperatorType *ot)
+static void ANIM_OT_channels_move (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Move Channels";
@@ -1170,7 +1170,7 @@ static int animchannels_delete_exec(bContext *C, wmOperator *UNUSED(op))
 	return OPERATOR_FINISHED;
 }
  
-void ANIM_OT_channels_delete (wmOperatorType *ot)
+static void ANIM_OT_channels_delete (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Delete Channels";
@@ -1247,7 +1247,7 @@ static int animchannels_visibility_set_exec(bContext *C, wmOperator *UNUSED(op))
 	return OPERATOR_FINISHED;
 }
 
-void ANIM_OT_channels_visibility_set (wmOperatorType *ot)
+static void ANIM_OT_channels_visibility_set (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Set Visibility";
@@ -1320,7 +1320,7 @@ static int animchannels_visibility_toggle_exec(bContext *C, wmOperator *UNUSED(o
 	return OPERATOR_FINISHED;
 }
 
-void ANIM_OT_channels_visibility_toggle (wmOperatorType *ot)
+static void ANIM_OT_channels_visibility_toggle (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Toggle Visibility";
@@ -1452,7 +1452,7 @@ static int animchannels_setflag_exec(bContext *C, wmOperator *op)
 }
 
 
-void ANIM_OT_channels_setting_enable (wmOperatorType *ot)
+static void ANIM_OT_channels_setting_enable (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Enable Channel Setting";
@@ -1474,7 +1474,7 @@ void ANIM_OT_channels_setting_enable (wmOperatorType *ot)
 	ot->prop= RNA_def_enum(ot->srna, "type", prop_animchannel_settings_types, 0, "Type", "");
 }
 
-void ANIM_OT_channels_setting_disable (wmOperatorType *ot)
+static void ANIM_OT_channels_setting_disable (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Disable Channel Setting";
@@ -1496,7 +1496,7 @@ void ANIM_OT_channels_setting_disable (wmOperatorType *ot)
 	ot->prop= RNA_def_enum(ot->srna, "type", prop_animchannel_settings_types, 0, "Type", "");
 }
 
-void ANIM_OT_channels_setting_invert (wmOperatorType *ot)
+static void ANIM_OT_channels_setting_invert (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Invert Channel Setting";
@@ -1518,7 +1518,7 @@ void ANIM_OT_channels_setting_invert (wmOperatorType *ot)
 	ot->prop= RNA_def_enum(ot->srna, "type", prop_animchannel_settings_types, 0, "Type", "");
 }
 
-void ANIM_OT_channels_setting_toggle (wmOperatorType *ot)
+static void ANIM_OT_channels_setting_toggle (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Toggle Channel Setting";
@@ -1540,7 +1540,7 @@ void ANIM_OT_channels_setting_toggle (wmOperatorType *ot)
 	ot->prop= RNA_def_enum(ot->srna, "type", prop_animchannel_settings_types, 0, "Type", "");
 }
 
-void ANIM_OT_channels_editable_toggle (wmOperatorType *ot)
+static void ANIM_OT_channels_editable_toggle (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Toggle Channel Editability";
@@ -1585,7 +1585,7 @@ static int animchannels_expand_exec (bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void ANIM_OT_channels_expand (wmOperatorType *ot)
+static void ANIM_OT_channels_expand (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Expand Channels";
@@ -1627,7 +1627,7 @@ static int animchannels_collapse_exec (bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void ANIM_OT_channels_collapse (wmOperatorType *ot)
+static void ANIM_OT_channels_collapse (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Collapse Channels";
@@ -1694,7 +1694,7 @@ static int animchannels_enable_exec (bContext *C, wmOperator *UNUSED(op))
 	return OPERATOR_FINISHED;
 }
 
-void ANIM_OT_channels_fcurves_enable (wmOperatorType *ot)
+static void ANIM_OT_channels_fcurves_enable (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Revive Disabled F-Curves";
@@ -1731,7 +1731,7 @@ static int animchannels_deselectall_exec (bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
  
-void ANIM_OT_channels_select_all_toggle (wmOperatorType *ot)
+static void ANIM_OT_channels_select_all_toggle (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Select All";
@@ -1856,7 +1856,7 @@ static int animchannels_borderselect_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 } 
 
-void ANIM_OT_channels_select_border(wmOperatorType *ot)
+static void ANIM_OT_channels_select_border(wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Border Select";
@@ -2177,7 +2177,7 @@ static int animchannels_mouseclick_invoke(bContext *C, wmOperator *op, wmEvent *
 	return OPERATOR_FINISHED;
 }
  
-void ANIM_OT_channels_click (wmOperatorType *ot)
+static void ANIM_OT_channels_click (wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Mouse Click on Channels";