diff --git a/source/blender/blenkernel/intern/bvhutils.c b/source/blender/blenkernel/intern/bvhutils.c
index ee160a13fa2..93abad8858f 100644
--- a/source/blender/blenkernel/intern/bvhutils.c
+++ b/source/blender/blenkernel/intern/bvhutils.c
@@ -48,27 +48,27 @@
 
 /* Math stuff for ray casting on mesh faces and for nearest surface */
 
-static float ray_tri_intersection(const BVHTreeRay *ray, const float UNUSED(m_dist), const float *v0, const float *v1, const float *v2)
+static float ray_tri_intersection(const BVHTreeRay *ray, const float UNUSED(m_dist), const float v0[3], const float v1[3], const float v2[3])
 {
 	float dist;
 
-	if(isect_ray_tri_v3((float*)ray->origin, (float*)ray->direction, (float*)v0, (float*)v1, (float*)v2, &dist, NULL))
+	if(isect_ray_tri_v3(ray->origin, ray->direction, v0, v1, v2, &dist, NULL))
 		return dist;
 
 	return FLT_MAX;
 }
 
-static float sphereray_tri_intersection(const BVHTreeRay *ray, float radius, const float m_dist, const float *v0, const float *v1, const float *v2)
+static float sphereray_tri_intersection(const BVHTreeRay *ray, float radius, const float m_dist, const float v0[3], const float v1[3], const float v2[3])
 {
 	
 	float idist;
 	float p1[3];
 	float plane_normal[3], hit_point[3];
 
-	normal_tri_v3( plane_normal,(float*)v0, (float*)v1, (float*)v2);
+	normal_tri_v3(plane_normal, v0, v1, v2);
 
-	VECADDFAC( p1, ray->origin, ray->direction, m_dist);
-	if(isect_sweeping_sphere_tri_v3((float*)ray->origin, p1, radius, (float*)v0, (float*)v1, (float*)v2, &idist, hit_point))
+	madd_v3_v3v3fl(p1, ray->origin, ray->direction, m_dist);
+	if(isect_sweeping_sphere_tri_v3(ray->origin, p1, radius, v0, v1, v2, &idist, hit_point))
 	{
 		return idist * m_dist;
 	}
@@ -81,7 +81,7 @@ static float sphereray_tri_intersection(const BVHTreeRay *ray, float radius, con
  * Function adapted from David Eberly's distance tools (LGPL)
  * http://www.geometrictools.com/LibFoundation/Distance/Distance.html
  */
-static float nearest_point_in_tri_surface(const float *v0,const float *v1,const float *v2,const float *p, int *v, int *e, float *nearest )
+static float nearest_point_in_tri_surface(const float v0[3], const float v1[3], const float v2[3], const float p[3], int *v, int *e, float nearest[3])
 {
 	float diff[3];
 	float e0[3];
@@ -98,16 +98,16 @@ static float nearest_point_in_tri_surface(const float *v0,const float *v1,const
 	float sqrDist;
 	int lv = -1, le = -1;
 	
-	VECSUB(diff, v0, p);
-	VECSUB(e0, v1, v0);
-	VECSUB(e1, v2, v0);
+	sub_v3_v3v3(diff, v0, p);
+	sub_v3_v3v3(e0, v1, v0);
+	sub_v3_v3v3(e1, v2, v0);
 	
-	A00 = INPR ( e0, e0 );
-	A01 = INPR( e0, e1 );
-	A11 = INPR ( e1, e1 );
-	B0 = INPR( diff, e0 );
-	B1 = INPR( diff, e1 );
-	C = INPR( diff, diff );
+	A00 = dot_v3v3(e0, e0);
+	A01 = dot_v3v3(e0, e1 );
+	A11 = dot_v3v3(e1, e1 );
+	B0 = dot_v3v3(diff, e0 );
+	B1 = dot_v3v3(diff, e1 );
+	C = dot_v3v3(diff, diff );
 	Det = fabs( A00 * A11 - A01 * A01 );
 	S = A01 * B1 - A11 * B0;
 	T = A01 * B0 - A00 * B1;
@@ -123,7 +123,7 @@ static float nearest_point_in_tri_surface(const float *v0,const float *v1,const
 					T = 0.0f;
 					if ( -B0 >= A00 )
 					{
-						S = (float)1.0;
+						S = 1.0f;
 						sqrDist = A00 + 2.0f * B0 + C;
 						lv = 1;
 					}
@@ -379,15 +379,15 @@ static float nearest_point_in_tri_surface(const float *v0,const float *v1,const
 	
 	{
 		float w[3], x[3], y[3], z[3];
-		VECCOPY(w, v0);
-		VECCOPY(x, e0);
+		copy_v3_v3(w, v0);
+		copy_v3_v3(x, e0);
 		mul_v3_fl(x, S);
-		VECCOPY(y, e1);
+		copy_v3_v3(y, e1);
 		mul_v3_fl(y, T);
 		VECADD(z, w, x);
 		VECADD(z, z, y);
-		//VECSUB(d, p, z);
-		VECCOPY(nearest, z);
+		//sub_v3_v3v3(d, p, z);
+		copy_v3_v3(nearest, z);
 		// d = p - ( v0 + S * e0 + T * e1 );
 	}
 	*v = lv;
@@ -403,7 +403,7 @@ static float nearest_point_in_tri_surface(const float *v0,const float *v1,const
 
 // Callback to bvh tree nearest point. The tree must bust have been built using bvhtree_from_mesh_faces.
 // userdata must be a BVHMeshCallbackUserdata built from the same mesh as the tree.
-static void mesh_faces_nearest_point(void *userdata, int index, const float *co, BVHTreeNearest *nearest)
+static void mesh_faces_nearest_point(void *userdata, int index, const float co[3], BVHTreeNearest *nearest)
 {
 	const BVHTreeFromMesh *data = (BVHTreeFromMesh*) userdata;
 	MVert *vert	= data->vert;
@@ -426,7 +426,7 @@ static void mesh_faces_nearest_point(void *userdata, int index, const float *co,
 		{
 			nearest->index = index;
 			nearest->dist = dist;
-			VECCOPY(nearest->co, nearest_tmp);
+			copy_v3_v3(nearest->co, nearest_tmp);
 			normal_tri_v3( nearest->no,t0, t1, t2);
 		}
 
@@ -464,7 +464,7 @@ static void mesh_faces_spherecast(void *userdata, int index, const BVHTreeRay *r
 		{
 			hit->index = index;
 			hit->dist = dist;
-			VECADDFAC(hit->co, ray->origin, ray->direction, dist);
+			madd_v3_v3v3fl(hit->co, ray->origin, ray->direction, dist);
 
 			normal_tri_v3( hit->no,t0, t1, t2);
 		}
@@ -478,7 +478,7 @@ static void mesh_faces_spherecast(void *userdata, int index, const BVHTreeRay *r
 
 // Callback to bvh tree nearest point. The tree must bust have been built using bvhtree_from_mesh_edges.
 // userdata must be a BVHMeshCallbackUserdata built from the same mesh as the tree.
-static void mesh_edges_nearest_point(void *userdata, int index, const float *co, BVHTreeNearest *nearest)
+static void mesh_edges_nearest_point(void *userdata, int index, const float co[3], BVHTreeNearest *nearest)
 {
 	const BVHTreeFromMesh *data = (BVHTreeFromMesh*) userdata;
 	MVert *vert	= data->vert;
@@ -488,16 +488,15 @@ static void mesh_edges_nearest_point(void *userdata, int index, const float *co,
 	float *t0, *t1;
 	t0 = vert[ edge->v1 ].co;
 	t1 = vert[ edge->v2 ].co;
-	
-	// NOTE: casts to "float*" here are due to co being "const float*"
-	closest_to_line_segment_v3(nearest_tmp, (float*)co, t0, t1);
-	dist = len_squared_v3v3(nearest_tmp, (float*)co);
+
+	closest_to_line_segment_v3(nearest_tmp, co, t0, t1);
+	dist = len_squared_v3v3(nearest_tmp, co);
 	
 	if(dist < nearest->dist)
 	{
 		nearest->index = index;
 		nearest->dist = dist;
-		VECCOPY(nearest->co, nearest_tmp);
+		copy_v3_v3(nearest->co, nearest_tmp);
 		sub_v3_v3v3(nearest->no, t0, t1);
 		normalize_v3(nearest->no);
 	}
@@ -590,11 +589,11 @@ BVHTree* bvhtree_from_mesh_faces(BVHTreeFromMesh *data, DerivedMesh *mesh, float
 					for(i = 0; i < numFaces; i++, efa= efa->next) {
 						if(!(efa->f & 1) && efa->h==0 && !((efa->v1->f&1)+(efa->v2->f&1)+(efa->v3->f&1)+(efa->v4?efa->v4->f&1:0))) {
 							float co[4][3];
-							VECCOPY(co[0], vert[ face[i].v1 ].co);
-							VECCOPY(co[1], vert[ face[i].v2 ].co);
-							VECCOPY(co[2], vert[ face[i].v3 ].co);
+							copy_v3_v3(co[0], vert[ face[i].v1 ].co);
+							copy_v3_v3(co[1], vert[ face[i].v2 ].co);
+							copy_v3_v3(co[2], vert[ face[i].v3 ].co);
 							if(face[i].v4)
-								VECCOPY(co[3], vert[ face[i].v4 ].co);
+								copy_v3_v3(co[3], vert[ face[i].v4 ].co);
 					
 							BLI_bvhtree_insert(tree, i, co[0], face[i].v4 ? 4 : 3);
 						}
@@ -603,11 +602,11 @@ BVHTree* bvhtree_from_mesh_faces(BVHTreeFromMesh *data, DerivedMesh *mesh, float
 				else {
 					for(i = 0; i < numFaces; i++) {
 						float co[4][3];
-						VECCOPY(co[0], vert[ face[i].v1 ].co);
-						VECCOPY(co[1], vert[ face[i].v2 ].co);
-						VECCOPY(co[2], vert[ face[i].v3 ].co);
+						copy_v3_v3(co[0], vert[ face[i].v1 ].co);
+						copy_v3_v3(co[1], vert[ face[i].v2 ].co);
+						copy_v3_v3(co[2], vert[ face[i].v3 ].co);
 						if(face[i].v4)
-							VECCOPY(co[3], vert[ face[i].v4 ].co);
+							copy_v3_v3(co[3], vert[ face[i].v4 ].co);
 				
 						BLI_bvhtree_insert(tree, i, co[0], face[i].v4 ? 4 : 3);
 					}
@@ -669,8 +668,8 @@ BVHTree* bvhtree_from_mesh_edges(BVHTreeFromMesh *data, DerivedMesh *mesh, float
 				for(i = 0; i < numEdges; i++)
 				{
 					float co[4][3];
-					VECCOPY(co[0], vert[ edge[i].v1 ].co);
-					VECCOPY(co[1], vert[ edge[i].v2 ].co);
+					copy_v3_v3(co[0], vert[ edge[i].v1 ].co);
+					copy_v3_v3(co[1], vert[ edge[i].v2 ].co);
 			
 					BLI_bvhtree_insert(tree, i, co[0], 2);
 				}
diff --git a/source/blender/blenkernel/intern/colortools.c b/source/blender/blenkernel/intern/colortools.c
index 98a434a7d8b..2f568aa01eb 100644
--- a/source/blender/blenkernel/intern/colortools.c
+++ b/source/blender/blenkernel/intern/colortools.c
@@ -501,7 +501,7 @@ static void curvemap_make_table(CurveMap *cuma, rctf *clipr)
 			
 			hlen= len_v3v3(bezt[0].vec[1], bezt[0].vec[2]);	/* original handle length */
 			/* clip handle point */
-			VECCOPY(vec, bezt[1].vec[0]);
+			copy_v3_v3(vec, bezt[1].vec[0]);
 			if(vec[0] < bezt[0].vec[1][0])
 				vec[0]= bezt[0].vec[1][0];
 			
@@ -518,7 +518,7 @@ static void curvemap_make_table(CurveMap *cuma, rctf *clipr)
 			
 			hlen= len_v3v3(bezt[a].vec[1], bezt[a].vec[0]);	/* original handle length */
 			/* clip handle point */
-			VECCOPY(vec, bezt[a-1].vec[2]);
+			copy_v3_v3(vec, bezt[a-1].vec[2]);
 			if(vec[0] > bezt[a].vec[1][0])
 				vec[0]= bezt[a].vec[1][0];
 			
diff --git a/source/blender/blenkernel/intern/displist.c b/source/blender/blenkernel/intern/displist.c
index 6ae556874bb..a5be056bc16 100644
--- a/source/blender/blenkernel/intern/displist.c
+++ b/source/blender/blenkernel/intern/displist.c
@@ -346,7 +346,7 @@ static void curve_to_displist(Curve *cu, ListBase *nubase, ListBase *dispbase, i
 					if(a==0 && dl->type== DL_POLY) bezt= nu->bezt;
 					
 					if(prevbezt->h2==HD_VECT && bezt->h1==HD_VECT) {
-						VECCOPY(data, prevbezt->vec[1]);
+						copy_v3_v3(data, prevbezt->vec[1]);
 						data+= 3;
 					}
 					else {
@@ -363,7 +363,7 @@ static void curve_to_displist(Curve *cu, ListBase *nubase, ListBase *dispbase, i
 					}
 					
 					if(a==0 && dl->type==DL_SEGM) {
-						VECCOPY(data, bezt->vec[1]);
+						copy_v3_v3(data, bezt->vec[1]);
 					}
 					
 					prevbezt= bezt;
@@ -404,7 +404,7 @@ static void curve_to_displist(Curve *cu, ListBase *nubase, ListBase *dispbase, i
 				a= len;
 				bp= nu->bp;
 				while(a--) {
-					VECCOPY(data, bp->vec);
+					copy_v3_v3(data, bp->vec);
 					bp++;
 					data+= 3;
 				}
@@ -486,7 +486,7 @@ void filldisplist(ListBase *dispbase, ListBase *to, int flipnormal)
 				totvert= 0;
 				eve= fillvertbase.first;
 				while(eve) {
-					VECCOPY(f1, eve->co);
+					copy_v3_v3(f1, eve->co);
 					f1+= 3;
 	
 					/* index number */
@@ -559,7 +559,7 @@ static void bevels_to_filledpoly(Curve *cu, ListBase *dispbase)
 					
 					a= dl->parts;
 					while(a--) {
-						VECCOPY(fp1, fp);
+						copy_v3_v3(fp1, fp);
 						fp1+= 3;
 						fp+= dpoly;
 					}
@@ -579,7 +579,7 @@ static void bevels_to_filledpoly(Curve *cu, ListBase *dispbase)
 					
 					a= dl->parts;
 					while(a--) {
-						VECCOPY(fp1, fp);
+						copy_v3_v3(fp1, fp);
 						fp1+= 3;
 						fp+= dpoly;
 					}
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index a493120e320..ae4e6ea81b8 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -2120,7 +2120,7 @@ void object_set_dimensions(Object *ob, const float *value)
 	}
 }
 
-void minmax_object(Object *ob, float *min, float *max)
+void minmax_object(Object *ob, float min[3], float max[3])
 {
 	BoundBox bb;
 	float vec[3];
diff --git a/source/blender/blenkernel/intern/shrinkwrap.c b/source/blender/blenkernel/intern/shrinkwrap.c
index e47dcd68ce1..3d788b40a17 100644
--- a/source/blender/blenkernel/intern/shrinkwrap.c
+++ b/source/blender/blenkernel/intern/shrinkwrap.c
@@ -469,7 +469,7 @@ static void shrinkwrap_calc_nearest_surface_point(ShrinkwrapCalcData *calc)
 			if(calc->smd->shrinkOpts & MOD_SHRINKWRAP_KEEP_ABOVE_SURFACE)
 			{
 				//Make the vertex stay on the front side of the face
-				VECADDFAC(tmp_co, nearest.co, nearest.no, calc->keepDist);
+				madd_v3_v3v3fl(tmp_co, nearest.co, nearest.no, calc->keepDist);
 			}
 			else
 			{
diff --git a/source/blender/editors/curve/editcurve.c b/source/blender/editors/curve/editcurve.c
index 4a12206d404..0556291c197 100644
--- a/source/blender/editors/curve/editcurve.c
+++ b/source/blender/editors/curve/editcurve.c
@@ -816,7 +816,7 @@ static void calc_shapeKeys(Object *obedit)
 							if (oldbezt) {
 								int j;
 								for (j= 0; j < 3; ++j) {
-									VECSUB(ofs[i], bezt->vec[j], oldbezt->vec[j]);
+									sub_v3_v3v3(ofs[i], bezt->vec[j], oldbezt->vec[j]);
 									i++;
 								}
 								ofs[i++][0]= bezt->alfa - oldbezt->alfa;
@@ -832,7 +832,7 @@ static void calc_shapeKeys(Object *obedit)
 						while(a--) {
 							oldbp= getKeyIndexOrig_bp(editnurb, bp);
 							if (oldbp) {
-								VECSUB(ofs[i], bp->vec, oldbp->vec);
+								sub_v3_v3v3(ofs[i], bp->vec, oldbp->vec);
 								ofs[i+1][0]= bp->alfa - oldbp->alfa;
 							}
 							i += 2;
@@ -866,10 +866,10 @@ static void calc_shapeKeys(Object *obedit)
 							oldbezt= getKeyIndexOrig_bezt(editnurb, bezt);
 
 							for (j= 0; j < 3; ++j, ++i) {
-								VECCOPY(fp, bezt->vec[j]);
+								copy_v3_v3(fp, bezt->vec[j]);
 
 								if (restore && oldbezt) {
-									VECCOPY(bezt->vec[j], oldbezt->vec[j]);
+									copy_v3_v3(bezt->vec[j], oldbezt->vec[j]);
 								}
 
 								fp+= 3;
@@ -890,12 +890,12 @@ static void calc_shapeKeys(Object *obedit)
 						while(a--) {
 							oldbp= getKeyIndexOrig_bp(editnurb, bp);
 
-							VECCOPY(fp, bp->vec);
+							copy_v3_v3(fp, bp->vec);
 
 							fp[3]= bp->alfa;
 
 							if(restore && oldbp) {
-								VECCOPY(bp->vec, oldbp->vec);
+								copy_v3_v3(bp->vec, oldbp->vec);
 								bp->alfa= oldbp->alfa;
 							}
 
@@ -921,10 +921,10 @@ static void calc_shapeKeys(Object *obedit)
 									curofp= ofp + index;
 
 									for (j= 0; j < 3; ++j, ++i) {
-										VECCOPY(fp, curofp);
+										copy_v3_v3(fp, curofp);
 
 										if(apply_offset) {
-											VECADD(fp, fp, ofs[i]);
+											add_v3_v3(fp, ofs[i]);
 										}
 
 										fp+= 3; curofp+= 3;
@@ -933,7 +933,7 @@ static void calc_shapeKeys(Object *obedit)
 
 									if(apply_offset) {
 										/* apply alfa offsets */
-										VECADD(fp, fp, ofs[i]);
+										add_v3_v3(fp, ofs[i]);
 										++i;
 									}
 
@@ -941,7 +941,7 @@ static void calc_shapeKeys(Object *obedit)
 								} else {
 									int j;
 									for (j= 0; j < 3; ++j, ++i) {
-										VECCOPY(fp, bezt->vec[j]);
+										copy_v3_v3(fp, bezt->vec[j]);
 										fp+= 3;
 									}
 									fp[0]= bezt->alfa;
@@ -959,15 +959,15 @@ static void calc_shapeKeys(Object *obedit)
 
 								if (index >= 0) {
 									curofp= ofp + index;
-									VECCOPY(fp, curofp);
+									copy_v3_v3(fp, curofp);
 									fp[3]= curofp[3];
 
 									if(apply_offset) {
-										VECADD(fp, fp, ofs[i]);
+										add_v3_v3(fp, ofs[i]);
 										fp[3]+=ofs[i+1][0];
 									}
 								} else {
-									VECCOPY(fp, bp->vec);
+									copy_v3_v3(fp, bp->vec);
 									fp[3]= bp->alfa;
 								}
 
@@ -2890,14 +2890,14 @@ static void subdividenurb(Object *obedit, int number_cuts)
 							interp_v3_v3v3(vec+12, vec+3, vec+6, factor);
 
 							/* change handle of prev beztn */
-							VECCOPY((beztn-1)->vec[2], vec);
+							copy_v3_v3((beztn-1)->vec[2], vec);
 							/* new point */
-							VECCOPY(beztn->vec[0], vec+9);
+							copy_v3_v3(beztn->vec[0], vec+9);
 							interp_v3_v3v3(beztn->vec[1], vec+9, vec+12, factor);
-							VECCOPY(beztn->vec[2], vec+12);
+							copy_v3_v3(beztn->vec[2], vec+12);
 							/* handle of next bezt */
-							if(a==0 && i == number_cuts - 1 && (nu->flagu & CU_NURB_CYCLIC)) {VECCOPY(beztnew->vec[0], vec+6);}
-							else {VECCOPY(bezt->vec[0], vec+6);}
+							if(a==0 && i == number_cuts - 1 && (nu->flagu & CU_NURB_CYCLIC)) {copy_v3_v3(beztnew->vec[0], vec+6);}
+							else {copy_v3_v3(bezt->vec[0], vec+6);}
 
 							beztn->radius = (prevbezt->radius + bezt->radius)/2;
 							beztn->weight = (prevbezt->weight + bezt->weight)/2;
@@ -3381,7 +3381,7 @@ static int convertspline(short type, Nurb *nu)
 			a= nr;
 			bp= nu->bp;
 			while(a--) {
-				VECCOPY(bezt->vec[1], bp->vec);
+				copy_v3_v3(bezt->vec[1], bp->vec);
 				bezt->f1=bezt->f2=bezt->f3= bp->f1;
 				bezt->h1= bezt->h2= HD_VECT;
 				bezt->weight= bp->weight;
@@ -3418,7 +3418,7 @@ static int convertspline(short type, Nurb *nu)
 			while(a--) {
 				if(type==CU_POLY && bezt->h1==HD_VECT && bezt->h2==HD_VECT) {
 					/* vector handle becomes 1 poly vertice */
-					VECCOPY(bp->vec, bezt->vec[1]);
+					copy_v3_v3(bp->vec, bezt->vec[1]);
 					bp->vec[3]= 1.0;
 					bp->f1= bezt->f2;
 					nr-= 2;
@@ -3428,7 +3428,7 @@ static int convertspline(short type, Nurb *nu)
 				}
 				else {
 					for(c=0;c<3;c++) {
-						VECCOPY(bp->vec, bezt->vec[c]);
+						copy_v3_v3(bp->vec, bezt->vec[c]);
 						bp->vec[3]= 1.0;
 						if(c==0) bp->f1= bezt->f1;
 						else if(c==1) bp->f1= bezt->f2;
@@ -3475,13 +3475,13 @@ static int convertspline(short type, Nurb *nu)
 				a= nr;
 				bp= nu->bp;
 				while(a--) {
-					VECCOPY(bezt->vec[0], bp->vec);
+					copy_v3_v3(bezt->vec[0], bp->vec);
 					bezt->f1= bp->f1;
 					bp++;
-					VECCOPY(bezt->vec[1], bp->vec);
+					copy_v3_v3(bezt->vec[1], bp->vec);
 					bezt->f2= bp->f1;
 					bp++;
-					VECCOPY(bezt->vec[2], bp->vec);
+					copy_v3_v3(bezt->vec[2], bp->vec);
 					bezt->f3= bp->f1;
 					bezt->radius= bp->radius;
 					bezt->weight= bp->weight;
@@ -4472,7 +4472,7 @@ static int addvert_Nurb(bContext *C, short mode, float location[3])
 				(BezTriple*)MEM_callocN((nu->pntsu+1) * sizeof(BezTriple), "addvert_Nurb");
 			ED_curve_beztcpy(editnurb, newbezt, nu->bezt, nu->pntsu);
 			*(newbezt+nu->pntsu)= *bezt;
-			VECCOPY(temp, bezt->vec[1]);
+			copy_v3_v3(temp, bezt->vec[1]);
 			MEM_freeN(nu->bezt);
 			nu->bezt= newbezt;
 			newbezt+= nu->pntsu;
@@ -4491,7 +4491,7 @@ static int addvert_Nurb(bContext *C, short mode, float location[3])
 			BEZ_SEL(newbezt);
 			cu->lastsel= newbezt;
 			newbezt->h2= newbezt->h1;
-			VECCOPY(temp, bezt->vec[1]);
+			copy_v3_v3(temp, bezt->vec[1]);
 			MEM_freeN(nu->bezt);
 			nu->bezt= newbezt;
 			bezt= newbezt+1;
@@ -4503,7 +4503,7 @@ static int addvert_Nurb(bContext *C, short mode, float location[3])
 			*newbezt= *bezt;
 			BEZ_SEL(newbezt);
 			newbezt->h2= newbezt->h1;
-			VECCOPY(temp, bezt->vec[1]);
+			copy_v3_v3(temp, bezt->vec[1]);
 
 			newnu= (Nurb*)MEM_mallocN(sizeof(Nurb), "addvert_Nurb newnu");
 			memcpy(newnu, nu, sizeof(Nurb));
@@ -6189,7 +6189,7 @@ Nurb *add_nurbs_primitive(bContext *C, float mat[4][4], int type, int newob)
 
 	if(rv3d) {
 		copy_m4_m4(viewmat, rv3d->viewmat);
-		VECCOPY(zvec, rv3d->viewinv[2]);
+		copy_v3_v3(zvec, rv3d->viewinv[2]);
 	}
 
 	setflagsNurb(editnurb, 0);
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index c26a4d52a9e..754ccd1fd5e 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -2297,8 +2297,9 @@ void sculpt_vertcos_to_key(Object *ob, KeyBlock *kb, float (*vertCos)[3])
 		ofs= key_to_vertcos(ob, kb);
 
 		/* calculate key coord offsets (from previous location) */
-		for (a= 0; a < me->totvert; a++)
-			VECSUB(ofs[a], vertCos[a], ofs[a]);
+		for (a= 0; a < me->totvert; a++) {
+			sub_v3_v3v3(ofs[a], vertCos[a], ofs[a]);
+		}
 
 		/* apply offsets on other keys */
 		currkey = me->key->block.first;
diff --git a/source/blender/editors/space_view3d/drawvolume.c b/source/blender/editors/space_view3d/drawvolume.c
index 7c89ce0f689..6605d488d36 100644
--- a/source/blender/editors/space_view3d/drawvolume.c
+++ b/source/blender/editors/space_view3d/drawvolume.c
@@ -242,7 +242,7 @@ void draw_volume(ARegion *ar, GPUTexture *tex, float *min, float *max, int res[3
 
 	tstart();
 
-	VECSUB(size, max, min);
+	sub_v3_v3v3(size, max, min);
 
 	// maxx, maxy, maxz
 	cv[0][0] = max[0];
diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index c3a77dc67a5..5d3e05dcaab 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -3882,7 +3882,7 @@ int Bevel(TransInfo *t, const int UNUSED(mval[2]))
 		else {
 			d = distance;
 		}
-		VECADDFAC(td->loc,td->center,td->axismtx[0],(*td->val)*d);
+		madd_v3_v3v3fl(td->loc, td->center, td->axismtx[0], (*td->val) * d);
 	}
 
 	recalcData(t);
diff --git a/source/blender/editors/uvedit/uvedit_draw.c b/source/blender/editors/uvedit/uvedit_draw.c
index 8a50ec28bd6..0f21aa3759c 100644
--- a/source/blender/editors/uvedit/uvedit_draw.c
+++ b/source/blender/editors/uvedit/uvedit_draw.c
@@ -267,10 +267,10 @@ static void draw_uvs_stretch(SpaceImage *sima, Scene *scene, EditMesh *em, MTFac
 #endif
 						
 						/* uv angles */
-						VECSUB2D(av1, tf_uv[3], tf_uv[0]); normalize_v2(av1);
-						VECSUB2D(av2, tf_uv[0], tf_uv[1]); normalize_v2(av2);
-						VECSUB2D(av3, tf_uv[1], tf_uv[2]); normalize_v2(av3);
-						VECSUB2D(av4, tf_uv[2], tf_uv[3]); normalize_v2(av4);
+						sub_v2_v2v2(av1, tf_uv[3], tf_uv[0]); normalize_v2(av1);
+						sub_v2_v2v2(av2, tf_uv[0], tf_uv[1]); normalize_v2(av2);
+						sub_v2_v2v2(av3, tf_uv[1], tf_uv[2]); normalize_v2(av3);
+						sub_v2_v2v2(av4, tf_uv[2], tf_uv[3]); normalize_v2(av4);
 						
 						/* This is the correct angle however we are only comparing angles
 						 * uvang1 = 90-((angle_normalized_v2v2(av1, av2) * RAD2DEGF(1.0f))-90);*/
@@ -280,10 +280,10 @@ static void draw_uvs_stretch(SpaceImage *sima, Scene *scene, EditMesh *em, MTFac
 						uvang4 = angle_normalized_v2v2(av4, av1);
 						
 						/* 3d angles */
-						VECSUB(av1, efa->v4->co, efa->v1->co); normalize_v3(av1);
-						VECSUB(av2, efa->v1->co, efa->v2->co); normalize_v3(av2);
-						VECSUB(av3, efa->v2->co, efa->v3->co); normalize_v3(av3);
-						VECSUB(av4, efa->v3->co, efa->v4->co); normalize_v3(av4);
+						sub_v3_v3v3(av1, efa->v4->co, efa->v1->co); normalize_v3(av1);
+						sub_v3_v3v3(av2, efa->v1->co, efa->v2->co); normalize_v3(av2);
+						sub_v3_v3v3(av3, efa->v2->co, efa->v3->co); normalize_v3(av3);
+						sub_v3_v3v3(av4, efa->v3->co, efa->v4->co); normalize_v3(av4);
 						
 						/* This is the correct angle however we are only comparing angles
 						 * ang1 = 90-((angle_normalized_v3v3(av1, av2) * RAD2DEGF(1.0f))-90);*/
@@ -328,9 +328,9 @@ static void draw_uvs_stretch(SpaceImage *sima, Scene *scene, EditMesh *em, MTFac
 #endif						
 						
 						/* uv angles */
-						VECSUB2D(av1, tf_uv[2], tf_uv[0]); normalize_v2(av1);
-						VECSUB2D(av2, tf_uv[0], tf_uv[1]); normalize_v2(av2);
-						VECSUB2D(av3, tf_uv[1], tf_uv[2]); normalize_v2(av3);
+						sub_v2_v2v2(av1, tf_uv[2], tf_uv[0]); normalize_v2(av1);
+						sub_v2_v2v2(av2, tf_uv[0], tf_uv[1]); normalize_v2(av2);
+						sub_v2_v2v2(av3, tf_uv[1], tf_uv[2]); normalize_v2(av3);
 						
 						/* This is the correct angle however we are only comparing angles
 						 * uvang1 = 90-((angle_normalized_v2v2(av1, av2) * 180.0/M_PI)-90); */
@@ -339,9 +339,9 @@ static void draw_uvs_stretch(SpaceImage *sima, Scene *scene, EditMesh *em, MTFac
 						uvang3 = angle_normalized_v2v2(av3, av1);
 						
 						/* 3d angles */
-						VECSUB(av1, efa->v3->co, efa->v1->co); normalize_v3(av1);
-						VECSUB(av2, efa->v1->co, efa->v2->co); normalize_v3(av2);
-						VECSUB(av3, efa->v2->co, efa->v3->co); normalize_v3(av3);
+						sub_v3_v3v3(av1, efa->v3->co, efa->v1->co); normalize_v3(av1);
+						sub_v3_v3v3(av2, efa->v1->co, efa->v2->co); normalize_v3(av2);
+						sub_v3_v3v3(av3, efa->v2->co, efa->v3->co); normalize_v3(av3);
 						/* This is the correct angle however we are only comparing angles
 						 * ang1 = 90-((angle_normalized_v3v3(av1, av2) * 180.0/M_PI)-90); */
 						ang1 = angle_normalized_v3v3(av1, av2);
diff --git a/source/blender/nodes/composite/nodes/node_composite_normal.c b/source/blender/nodes/composite/nodes/node_composite_normal.c
index a19b339e674..499f8ce300f 100644
--- a/source/blender/nodes/composite/nodes/node_composite_normal.c
+++ b/source/blender/nodes/composite/nodes/node_composite_normal.c
@@ -66,7 +66,7 @@ static void node_composit_exec_normal(void *UNUSED(data), bNode *node, bNodeStac
 	if(in[0]->data==NULL) {
 		VECCOPY(out[0]->vec, nor);
 		/* render normals point inside... the widget points outside */
-		out[1]->vec[0]= -INPR(out[0]->vec, in[0]->vec);
+		out[1]->vec[0]= -dot_v3v3(out[0]->vec, in[0]->vec);
 	}
 	else if(out[1]->hasoutput) {
 		/* make output size of input image */
diff --git a/source/gameengine/Converter/BL_ActionActuator.cpp b/source/gameengine/Converter/BL_ActionActuator.cpp
index a6d02db8cea..abc45293542 100644
--- a/source/gameengine/Converter/BL_ActionActuator.cpp
+++ b/source/gameengine/Converter/BL_ActionActuator.cpp
@@ -445,9 +445,9 @@ KX_PYMETHODDEF_DOC(BL_ActionActuator, setChannel,
 		pchan= get_pose_channel(m_userpose, string); // adds the channel if its not there.
 		
 		if(pchan) {
-			VECCOPY (pchan->loc, matrix[3]);
-			mat4_to_size( pchan->size,matrix);
-			mat4_to_quat( pchan->quat,matrix);
+			copy_v3_v3(pchan->loc, matrix[3]);
+			mat4_to_size(pchan->size, matrix);
+			mat4_to_quat(pchan->quat, matrix);
 		}
 	}
 	else {