clear some unused warnings

source/blender/blenfont/BLF_api.h

@@ -177,6 +177,8 @@ void BLF_lang_set(const char *);
 /* Set the current encoding name. */
 void BLF_lang_encoding_name(const char *str);
 
+void BLF_lang_encoding(const char *str);
+
 /* Add a path to the font dir paths. */
 void BLF_dir_add(const char *path);
 

source/blender/blenfont/intern/blf_lang.c

@@ -99,7 +99,7 @@ void BLF_lang_set(const char *str)
 	BLI_strncpy(global_language, str, sizeof(global_language));
 }
 
-static void BLF_lang_encoding(const char *str)
+void BLF_lang_encoding(const char *str)
 {
 	BLI_strncpy(global_encoding_name, str, sizeof(global_encoding_name));
 	/* bind_textdomain_codeset(DOMAIN_NAME, encoding_name); */
@@ -112,7 +112,7 @@ void BLF_lang_init(void)
 	return;
 }
 
-static void BLF_lang_encoding(const char *str)
+void BLF_lang_encoding(const char *str)
 {
 	(void)str;
 	return;

source/blender/blenkernel/intern/CCGSubSurf.c

@@ -239,17 +239,17 @@ static int _edge_isBoundary(CCGEdge *e);
 
 /***/
 
-static enum {
+enum {
 	Vert_eEffected=		(1<<0),
 	Vert_eChanged=		(1<<1),
 	Vert_eSeam=			(1<<2),
-} VertFlags;
-static enum {
+} /*VertFlags*/;
+enum {
 	Edge_eEffected=		(1<<0),
-} CCGEdgeFlags;
-static enum {
+} /*CCGEdgeFlags*/;
+enum {
 	Face_eEffected=		(1<<0),
-} FaceFlags;
+} /*FaceFlags*/;
 
 struct _CCGVert {
 	CCGVert		*next;	/* EHData.next */

source/blender/blenlib/intern/BLI_kdopbvh.c

@@ -161,6 +161,7 @@ static float KDOP_AXES[13][3] =
 	heap[parent] = element;							\
 }
 
+#if 0
 static int ADJUST_MEMORY(void *local_memblock, void **memblock, int new_size, int *max_size, int size_per_item)
 {
 	int   new_max_size = *max_size * 2;
@@ -186,7 +187,7 @@ static int ADJUST_MEMORY(void *local_memblock, void **memblock, int new_size, in
 	else
 		return FALSE;
 }
-
+#endif
 
 //////////////////////////////////////////////////////////////////////////////////////////////////////
 // Introsort 

source/blender/blenlib/intern/bpath.c

@@ -141,9 +141,11 @@ void BLI_bpathIterator_init(struct BPathIterator **bpi_pt, Main *bmain, const ch
 	BLI_bpathIterator_step(bpi);
 }
 
+#if 0
 static void BLI_bpathIterator_alloc(struct BPathIterator **bpi) {
 	*bpi= MEM_mallocN(sizeof(BPathIterator), "BLI_bpathIterator_alloc");
 }
+#endif
 
 void BLI_bpathIterator_free(struct BPathIterator *bpi) {
 	if (bpi->seqdata.seqar)

source/blender/editors/space_file/file_draw.c

@@ -79,7 +79,7 @@
 static enum {
 	B_FS_DIRNAME,
 	B_FS_FILENAME
-} eFile_ButEvents;
+} /*eFile_ButEvents*/;
 
 
 static void do_file_buttons(bContext *C, void *UNUSED(arg), int event)

source/blender/editors/space_node/drawnode.c

@@ -150,10 +150,12 @@ static void node_buts_curvevec(uiLayout *layout, bContext *UNUSED(C), PointerRNA
 }
 
 static float *_sample_col= NULL;	// bad bad, 2.5 will do better?
+#if 0
 static void node_curvemap_sample(float *col)
 {
 	_sample_col= col;
 }
+#endif
 
 static void node_buts_curvecol(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr)
 {

source/blender/editors/space_view3d/drawobject.c

@@ -5306,6 +5306,7 @@ static void draw_box(float vec[8][3])
 }
 
 /* uses boundbox, function used by Ketsji */
+#if 0
 static void get_local_bounds(Object *ob, float *center, float *size)
 {
 	BoundBox *bb= object_get_boundbox(ob);
@@ -5324,8 +5325,7 @@ static void get_local_bounds(Object *ob, float *center, float *size)
 		center[2]= (bb->vec[0][2] + bb->vec[1][2])/2.0;
 	}
 }
-
-
+#endif
 
 static void draw_bb_quadric(BoundBox *bb, short type)
 {

source/blender/editors/space_view3d/view3d_buttons.c

@@ -925,6 +925,7 @@ static void v3d_posearmature_buts(uiLayout *layout, Object *ob)
 }
 
 /* assumes armature editmode */
+#if 0
 static void validate_editbonebutton_cb(bContext *C, void *bonev, void *namev)
 {
 	EditBone *eBone= bonev;
@@ -939,6 +940,7 @@ static void validate_editbonebutton_cb(bContext *C, void *bonev, void *namev)
 	ED_armature_bone_rename(CTX_data_edit_object(C)->data, oldname, newname); // editarmature.c
 	WM_event_add_notifier(C, NC_OBJECT|ND_BONE_SELECT, CTX_data_edit_object(C)); // XXX fix
 }
+#endif
 
 static void v3d_editarmature_buts(uiLayout *layout, Object *ob)
 {
@@ -1199,16 +1201,6 @@ static void do_view3d_region_buttons(bContext *C, void *UNUSED(index), int event
 	WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, ob);
 }
 
-static void removeTransformOrientation_func(bContext *C, void *target, void *UNUSED(arg))
-{
-	BIF_removeTransformOrientation(C, (TransformOrientation *) target);
-}
-
-static void selectTransformOrientation_func(bContext *C, void *target, void *UNUSED(arg))
-{
-	BIF_selectTransformOrientation(C, (TransformOrientation *) target);
-}
-
 static void view3d_panel_object(const bContext *C, Panel *pa)
 {
 	uiBlock *block;

source/blender/editors/transform/transform.c

@@ -1382,12 +1382,14 @@ static void drawTransformView(const struct bContext *C, struct ARegion *UNUSED(a
 	drawSnapping(C, t);
 }
 
+#if 0
 static void drawTransformPixel(const struct bContext *UNUSED(C), struct ARegion *UNUSED(ar), void *UNUSED(arg))
 {
 //	TransInfo *t = arg;
 //
 //	drawHelpline(C, t->mval[0], t->mval[1], t);
 }
+#endif
 
 void saveTransform(bContext *C, TransInfo *t, wmOperator *op)
 {
@@ -5890,9 +5892,9 @@ void BIF_TransformSetUndo(char *UNUSED(str))
 }
 
 
+#if 0 // TRANSFORM_FIX_ME
 static void NDofTransform(void)
 {
-#if 0 // TRANSFORM_FIX_ME
 	float fval[7];
 	float maxval = 50.0f; // also serves as threshold
 	int axis = -1;
@@ -5937,5 +5939,5 @@ static void NDofTransform(void)
 		initTransform(mode, CTX_NDOF);
 		Transform();
 	}
-#endif
 }
+#endif

source/blender/editors/transform/transform_snap.c

@@ -83,6 +83,8 @@
 
 //#include "blendef.h" /* for selection modes */
 
+#define USE_BVH_FACE_PROJECT
+
 /********************* PROTOTYPES ***********************/
 
 void setSnappingCallback(TransInfo *t);
@@ -1020,7 +1022,7 @@ void TargetSnapClosest(TransInfo *t)
 	}
 }
 /*================================================================*/
-
+#ifndef USE_BVH_FACE_SNAP
 static int snapFace(ARegion *ar, float v1co[3], float v2co[3], float v3co[3], float *v4co, float mval[2], float ray_start[3], float ray_start_local[3], float ray_normal_local[3], float obmat[][4], float timat[][3], float *loc, float *no, int *dist, float *depth)
 {
 	float lambda;
@@ -1071,6 +1073,7 @@ static int snapFace(ARegion *ar, float v1co[3], float v2co[3], float v3co[3], fl
 	
 	return retval;
 }
+#endif
 
 static int snapEdge(ARegion *ar, float v1co[3], short v1no[3], float v2co[3], short v2no[3], float mval[2], float ray_start[3], float ray_start_local[3], float ray_normal_local[3], float obmat[][4], float timat[][3], float *loc, float *no, int *dist, float *depth)
 {
@@ -1304,7 +1307,7 @@ static int snapDerivedMesh(short snap_mode, ARegion *ar, Object *ob, DerivedMesh
 			{
 				case SCE_SNAP_MODE_FACE:
 				{ 
-#if 1				// Added for durian
+#ifdef USE_BVH_FACE_SNAP				// Added for durian
 					BVHTreeRayHit hit;
 					BVHTreeFromMesh treeData;