style cleanup, also remove unused externs.

14 files changed, 64 insertions, 68 deletions

diff --git a/source/blender/blenkernel/BKE_cloth.h b/source/blender/blenkernel/BKE_cloth.h
index 98e273f59b2..435832f8c87 100644
--- a/source/blender/blenkernel/BKE_cloth.h
+++ b/source/blender/blenkernel/BKE_cloth.h
@@ -198,32 +198,32 @@ int cloth_bvh_objcollision (struct Object *ob, struct ClothModifierData * clmd,
 ////////////////////////////////////////////////
 
 // needed for cloth.c
-int implicit_init ( struct Object *ob, struct ClothModifierData *clmd );
-int implicit_free ( struct ClothModifierData *clmd );
-int implicit_solver ( struct Object *ob, float frame, struct ClothModifierData *clmd, struct ListBase *effectors );
-void implicit_set_positions ( struct ClothModifierData *clmd );
+int implicit_init (struct Object *ob, struct ClothModifierData *clmd );
+int implicit_free (struct ClothModifierData *clmd );
+int implicit_solver (struct Object *ob, float frame, struct ClothModifierData *clmd, struct ListBase *effectors );
+void implicit_set_positions (struct ClothModifierData *clmd );
 
 /////////////////////////////////////////////////
 // cloth.c
 ////////////////////////////////////////////////
 
 // needed for modifier.c
-void cloth_free_modifier_extern ( struct ClothModifierData *clmd );
-void cloth_free_modifier ( struct ClothModifierData *clmd );
-void cloth_init ( struct ClothModifierData *clmd );
-void clothModifier_do ( struct ClothModifierData *clmd, struct Scene *scene, struct Object *ob, struct DerivedMesh *dm, float (*vertexCos)[3]);
+void cloth_free_modifier_extern (struct ClothModifierData *clmd );
+void cloth_free_modifier (struct ClothModifierData *clmd );
+void cloth_init (struct ClothModifierData *clmd );
+void clothModifier_do (struct ClothModifierData *clmd, struct Scene *scene, struct Object *ob, struct DerivedMesh *dm, float (*vertexCos)[3]);
 
 int cloth_uses_vgroup(struct ClothModifierData *clmd);
 
 // needed for collision.c
-void bvhtree_update_from_cloth ( struct ClothModifierData *clmd, int moving );
-void bvhselftree_update_from_cloth ( struct ClothModifierData *clmd, int moving );
+void bvhtree_update_from_cloth (struct ClothModifierData *clmd, int moving );
+void bvhselftree_update_from_cloth (struct ClothModifierData *clmd, int moving );
 
 // needed for button_object.c
-void cloth_clear_cache ( struct Object *ob, struct ClothModifierData *clmd, float framenr );
+void cloth_clear_cache (struct Object *ob, struct ClothModifierData *clmd, float framenr );
 
 // needed for cloth.c
-int cloth_add_spring ( struct ClothModifierData *clmd, unsigned int indexA, unsigned int indexB, float restlength, int spring_type);
+int cloth_add_spring (struct ClothModifierData *clmd, unsigned int indexA, unsigned int indexB, float restlength, int spring_type);
 
 ////////////////////////////////////////////////
 
@@ -242,9 +242,9 @@ typedef struct
 {
 	const char		*name;
 	CM_SOLVER_ID	id;
-	int	( *init ) ( struct Object *ob, struct ClothModifierData *clmd );
-	int	( *solver ) ( struct Object *ob, float framenr, struct ClothModifierData *clmd, struct ListBase *effectors );
-	int	( *free ) ( struct ClothModifierData *clmd );
+	int	( *init ) (struct Object *ob, struct ClothModifierData *clmd );
+	int	( *solver ) (struct Object *ob, float framenr, struct ClothModifierData *clmd, struct ListBase *effectors );
+	int	( *free ) (struct ClothModifierData *clmd );
 }
 CM_SOLVER_DEF;
 
diff --git a/source/blender/blenkernel/BKE_collision.h b/source/blender/blenkernel/BKE_collision.h
index 75fdc4981a0..d20417d5604 100644
--- a/source/blender/blenkernel/BKE_collision.h
+++ b/source/blender/blenkernel/BKE_collision.h
@@ -130,14 +130,14 @@ FaceCollPair;
 // used in modifier.c from collision.c
 /////////////////////////////////////////////////
 
-BVHTree *bvhtree_build_from_mvert ( struct MFace *mfaces, unsigned int numfaces, struct MVert *x, unsigned int numverts, float epsilon );
-void bvhtree_update_from_mvert ( BVHTree * bvhtree, struct MFace *faces, int numfaces, struct MVert *x, struct MVert *xnew, int numverts, int moving );
+BVHTree *bvhtree_build_from_mvert(struct MFace *mfaces, unsigned int numfaces, struct MVert *x, unsigned int numverts, float epsilon );
+void bvhtree_update_from_mvert(BVHTree * bvhtree, struct MFace *faces, int numfaces, struct MVert *x, struct MVert *xnew, int numverts, int moving );
 
 /////////////////////////////////////////////////
 
 // move Collision modifier object inter-frame with step = [0,1]
 // defined in collisions.c
-void collision_move_object ( struct CollisionModifierData *collmd, float step, float prevstep );
+void collision_move_object(struct CollisionModifierData *collmd, float step, float prevstep);
 
 /////////////////////////////////////////////////
 // used in effect.c
diff --git a/source/blender/blenkernel/BKE_curve.h b/source/blender/blenkernel/BKE_curve.h
index dd0c021f281..fa3a1a6897a 100644
--- a/source/blender/blenkernel/BKE_curve.h
+++ b/source/blender/blenkernel/BKE_curve.h
@@ -54,27 +54,27 @@ struct Scene;
 #define CU_DO_RADIUS(cu, nu) ((CU_DO_TILT(cu, nu) || ((cu)->flag & CU_PATH_RADIUS) || (cu)->bevobj || (cu)->ext1!=0.0f || (cu)->ext2!=0.0f) ? 1:0)
 
 
-void unlink_curve( struct Curve *cu);
+void unlink_curve(struct Curve *cu);
 void free_curve_editNurb_keyIndex(struct EditNurb *editnurb);
 void free_curve_editNurb(struct Curve *cu);
-void free_curve( struct Curve *cu);
+void free_curve(struct Curve *cu);
 void BKE_free_editfont(struct Curve *cu);
 struct Curve *add_curve(const char *name, int type);
-struct Curve *copy_curve( struct Curve *cu);
-void make_local_curve( struct Curve *cu);
+struct Curve *copy_curve(struct Curve *cu);
+void make_local_curve(struct Curve *cu);
 struct ListBase *curve_editnurbs(struct Curve *cu);
-short curve_type( struct Curve *cu);
-void test_curve_type( struct Object *ob);
-void update_curve_dimension( struct Curve *cu );
-void tex_space_curve( struct Curve *cu);
-int count_curveverts( struct ListBase *nurb);
-int count_curveverts_without_handles( struct ListBase *nurb);
-void freeNurb( struct Nurb *nu);
-void freeNurblist( struct ListBase *lb);
-struct Nurb *duplicateNurb( struct Nurb *nu);
-void duplicateNurblist( struct ListBase *lb1,  struct ListBase *lb2);
-void test2DNurb( struct Nurb *nu);
-void minmaxNurb( struct Nurb *nu, float *min, float *max);
+short curve_type(struct Curve *cu);
+void test_curve_type(struct Object *ob);
+void update_curve_dimension(struct Curve *cu );
+void tex_space_curve(struct Curve *cu);
+int count_curveverts(struct ListBase *nurb);
+int count_curveverts_without_handles(struct ListBase *nurb);
+void freeNurb(struct Nurb *nu);
+void freeNurblist(struct ListBase *lb);
+struct Nurb *duplicateNurb(struct Nurb *nu);
+void duplicateNurblist(struct ListBase *lb1,  struct ListBase *lb2);
+void test2DNurb(struct Nurb *nu);
+void minmaxNurb(struct Nurb *nu, float *min, float *max);
 
 void nurbs_knot_calc_u(struct Nurb *nu);
 void nurbs_knot_calc_v(struct Nurb *nu);
@@ -83,19 +83,19 @@ void makeNurbfaces(struct Nurb *nu, float *coord_array, int rowstride, int resol
 void makeNurbcurve(struct Nurb *nu, float *coord_array, float *tilt_array, float *radius_array, float *weight_array, int resolu, int stride);
 void forward_diff_bezier(float q0, float q1, float q2, float q3, float *p, int it, int stride);
 float *make_orco_curve(struct Scene *scene, struct Object *ob);
-float *make_orco_surf( struct Object *ob);
+float *make_orco_surf(struct Object *ob);
 void makebevelcurve(struct Scene *scene, struct Object *ob,  struct ListBase *disp, int forRender);
 
-void makeBevelList( struct Object *ob);
+void makeBevelList(struct Object *ob);
 
-void calchandleNurb( struct BezTriple *bezt, struct BezTriple *prev,  struct BezTriple *next, int mode);
-void calchandlesNurb( struct Nurb *nu);
-void testhandlesNurb( struct Nurb *nu);
-void autocalchandlesNurb( struct Nurb *nu, int flag);
+void calchandleNurb(struct BezTriple *bezt, struct BezTriple *prev,  struct BezTriple *next, int mode);
+void calchandlesNurb(struct Nurb *nu);
+void testhandlesNurb(struct Nurb *nu);
+void autocalchandlesNurb(struct Nurb *nu, int flag);
 void autocalchandlesNurb_all(ListBase *editnurb, int flag);
 void sethandlesNurb(ListBase *editnurb, short code);
 
-void switchdirectionNurb( struct Nurb *nu);
+void switchdirectionNurb(struct Nurb *nu);
 
 void addNurbPoints(struct Nurb *nu, int number);
 void addNurbPointsBezier(struct Nurb *nu, int number);
@@ -107,11 +107,11 @@ float (*curve_getKeyVertexCos(struct Curve *cu, struct ListBase *lb, float *key)
 void curve_applyKeyVertexTilts(struct Curve *cu, struct ListBase *lb, float *key);
 
 /* nurb checks if they can be drawn, also clamp order func */
-int check_valid_nurb_u( struct Nurb *nu);
-int check_valid_nurb_v( struct Nurb *nu);
+int check_valid_nurb_u(struct Nurb *nu);
+int check_valid_nurb_v(struct Nurb *nu);
 
-int clamp_nurb_order_u( struct Nurb *nu);
-int clamp_nurb_order_v( struct Nurb *nu);
+int clamp_nurb_order_u(struct Nurb *nu);
+int clamp_nurb_order_v(struct Nurb *nu);
 
 ListBase *BKE_curve_nurbs(struct Curve *cu);
 
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index 4c683b2b2c8..235bc695b66 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -80,8 +80,6 @@ static DerivedMesh *navmesh_dm_createNavMeshForVisualization(DerivedMesh *dm);
 #include "GPU_extensions.h"
 #include "GPU_material.h"
 
-extern GLubyte stipple_quarttone[128]; /* glutil.c, bad level data */
-
 static void add_shapekey_layers(DerivedMesh *dm, Mesh *me, Object *ob);
 static void shapekey_layers_to_keyblocks(DerivedMesh *dm, Mesh *me, int actshape_uid);
 
diff --git a/source/blender/blenkernel/intern/bvhutils.c b/source/blender/blenkernel/intern/bvhutils.c
index 4cade876d09..bbe210f2ce6 100644
--- a/source/blender/blenkernel/intern/bvhutils.c
+++ b/source/blender/blenkernel/intern/bvhutils.c
@@ -754,7 +754,7 @@ void bvhcache_insert(BVHCache *cache, BVHTree *tree, int type)
 	item->type = type;
 	item->tree = tree;
 
-	BLI_linklist_prepend( cache, item );
+	BLI_linklist_prepend(cache, item);
 }
 
 
diff --git a/source/blender/blenkernel/intern/cdderivedmesh.c b/source/blender/blenkernel/intern/cdderivedmesh.c
index cf435e96332..cc3705780e4 100644
--- a/source/blender/blenkernel/intern/cdderivedmesh.c
+++ b/source/blender/blenkernel/intern/cdderivedmesh.c
@@ -441,14 +441,14 @@ static void cdDM_drawEdges(DerivedMesh *dm, int drawLooseEdges, int drawAllEdges
 				}
 				if( prevdraw != draw ) {
 					if( prevdraw > 0 && (i-prevstart) > 0 ) {
-						GPU_buffer_draw_elements( dm->drawObject->edges, GL_LINES, prevstart*2, (i-prevstart)*2  );
+						GPU_buffer_draw_elements(dm->drawObject->edges, GL_LINES, prevstart * 2, (i - prevstart) * 2);
 					}
 					prevstart = i;
 				}
 				prevdraw = draw;
 			}
 			if( prevdraw > 0 && (i-prevstart) > 0 ) {
-				GPU_buffer_draw_elements( dm->drawObject->edges, GL_LINES, prevstart*2, (i-prevstart)*2  );
+				GPU_buffer_draw_elements(dm->drawObject->edges, GL_LINES, prevstart * 2, (i-prevstart) * 2);
 			}
 		}
 		GPU_buffer_unbind();
@@ -489,14 +489,14 @@ static void cdDM_drawLooseEdges(DerivedMesh *dm)
 				}
 				if( prevdraw != draw ) {
 					if( prevdraw > 0 && (i-prevstart) > 0) {
-						GPU_buffer_draw_elements( dm->drawObject->edges, GL_LINES, prevstart*2, (i-prevstart)*2  );
+						GPU_buffer_draw_elements(dm->drawObject->edges, GL_LINES, prevstart * 2, (i - prevstart) * 2);
 					}
 					prevstart = i;
 				}
 				prevdraw = draw;
 			}
 			if( prevdraw > 0 && (i-prevstart) > 0 ) {
-				GPU_buffer_draw_elements( dm->drawObject->edges, GL_LINES, prevstart*2, (i-prevstart)*2  );
+				GPU_buffer_draw_elements(dm->drawObject->edges, GL_LINES, prevstart * 2, (i - prevstart) * 2);
 			}
 		}
 		GPU_buffer_unbind();
diff --git a/source/blender/blenkernel/intern/collision.c b/source/blender/blenkernel/intern/collision.c
index f19226cedf0..7d850c3576e 100644
--- a/source/blender/blenkernel/intern/collision.c
+++ b/source/blender/blenkernel/intern/collision.c
@@ -75,7 +75,7 @@ Collision modifier code start
 ***********************************/
 
 /* step is limited from 0 (frame start position) to 1 (frame end position) */
-void collision_move_object ( CollisionModifierData *collmd, float step, float prevstep )
+void collision_move_object(CollisionModifierData *collmd, float step, float prevstep)
 {
 	float tv[3] = {0, 0, 0};
 	unsigned int i = 0;
diff --git a/source/blender/blenkernel/intern/displist.c b/source/blender/blenkernel/intern/displist.c
index d10c060cc7f..21f897d16ff 100644
--- a/source/blender/blenkernel/intern/displist.c
+++ b/source/blender/blenkernel/intern/displist.c
@@ -62,8 +62,6 @@
 
 #include "BLO_sys_types.h" // for intptr_t support
 
-extern Material defmaterial;	/* material.c */
-
 static void boundbox_displist(Object *ob);
 
 void free_disp_elem(DispList *dl)
diff --git a/source/blender/blenkernel/intern/mball.c b/source/blender/blenkernel/intern/mball.c
index f3225a6b6f5..22f8d38de4a 100644
--- a/source/blender/blenkernel/intern/mball.c
+++ b/source/blender/blenkernel/intern/mball.c
@@ -696,12 +696,12 @@ float metaball(float x, float y, float z)
 		}
 		else{
 			for(a=0; a<totelem; a++) {
-				dens+= densfunc( mainb[a], x, y, z);
+				dens += densfunc(mainb[a], x, y, z);
 			}
 		}
 	}
 	else{
-		dens+= densfunc( mainb[0], x, y, z);
+		dens += densfunc(mainb[0], x, y, z);
 	}
 
 	return thresh - dens;
@@ -1803,7 +1803,7 @@ float init_meta(Scene *scene, Object *ob)	/* return totsize */
 	}
 
 	for(a=0; a<totelem; a++) {
-		thresh+= densfunc( mainb[a], 2.0f*totsize, 2.0f*totsize, 2.0f*totsize);
+		thresh += densfunc(mainb[a], 2.0f * totsize, 2.0f * totsize, 2.0f * totsize);
 	}
 
 	return totsize;
diff --git a/source/blender/blenkernel/intern/particle_system.c b/source/blender/blenkernel/intern/particle_system.c
index 8d50d3d69cf..bbe32c651a2 100644
--- a/source/blender/blenkernel/intern/particle_system.c
+++ b/source/blender/blenkernel/intern/particle_system.c
@@ -4089,7 +4089,7 @@ static void particles_fluid_step(ParticleSimulationData *sim, int UNUSED(cfra))
 				}
 				fileParts++;
 			}
-			gzclose( gzf );
+			gzclose(gzf);
 	
 			totpart = psys->totpart = activeParts;
 			BLI_snprintf(debugStrBuffer,sizeof(debugStrBuffer),"readFsPartData::done - particles:%d, active:%d, file:%d, mask:%d  \n", psys->totpart,activeParts,fileParts,readMask);
diff --git a/source/blender/blenkernel/intern/property.c b/source/blender/blenkernel/intern/property.c
index baf682b4cb6..9daee575080 100644
--- a/source/blender/blenkernel/intern/property.c
+++ b/source/blender/blenkernel/intern/property.c
@@ -79,7 +79,7 @@ bProperty *copy_property(bProperty *prop)
 void copy_properties(ListBase *lbn, ListBase *lbo)
 {
 	bProperty *prop, *propn;
-	free_properties( lbn ); /* in case we are copying to an object with props */
+	free_properties(lbn); /* in case we are copying to an object with props */
 	prop= lbo->first;
 	while(prop) {
 		propn= copy_property(prop);
diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c
index 8f8874d3a3c..b57e2f3dab9 100644
--- a/source/blender/blenkernel/intern/sequencer.c
+++ b/source/blender/blenkernel/intern/sequencer.c
@@ -3755,7 +3755,7 @@ Sequence *sequencer_add_movie_strip(bContext *C, ListBase *seqbasep, SeqLoadInfo
 
 	/* basic defaults */
 	seq->strip= strip= MEM_callocN(sizeof(Strip), "strip");
-	strip->len = seq->len = IMB_anim_get_duration( an, IMB_TC_RECORD_RUN );
+	strip->len = seq->len = IMB_anim_get_duration(an, IMB_TC_RECORD_RUN);
 	strip->us= 1;
 
 	/* we only need 1 element for MOVIE strips */
diff --git a/source/blender/blenkernel/intern/softbody.c b/source/blender/blenkernel/intern/softbody.c
index b0075f5c121..33da4443b6f 100644
--- a/source/blender/blenkernel/intern/softbody.c
+++ b/source/blender/blenkernel/intern/softbody.c
@@ -3610,13 +3610,13 @@ static void curve_surf_to_softbody(Scene *scene, Object *ob)
 					bs->v1= curindex;
 					bs->v2= curindex+1;
 					bs->springtype=SB_HANDLE;
-					bs->len= globallen( bezt->vec[0], bezt->vec[1], ob );
+					bs->len= globallen(bezt->vec[0], bezt->vec[1], ob);
 					bs++;
 
 					bs->v1= curindex+1;
 					bs->v2= curindex+2;
 					bs->springtype=SB_HANDLE;
-					bs->len= globallen( bezt->vec[1], bezt->vec[2], ob );
+					bs->len= globallen(bezt->vec[1], bezt->vec[2], ob);
 					bs++;
 				}
 			}
diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c
index 3f382cc5543..141d390d571 100644
--- a/source/blender/blenkernel/intern/text.c
+++ b/source/blender/blenkernel/intern/text.c
@@ -600,7 +600,7 @@ void clear_text(Text *text) /* called directly from rna */
 	txt_set_undostate( 1 );
 	txt_sel_all( text );
 	txt_delete_sel(text);
-	txt_set_undostate( oldstate );
+	txt_set_undostate(oldstate);
 
 	txt_make_dirty(text);
 }
@@ -609,10 +609,10 @@ void write_text(Text *text, const char *str) /* called directly from rna */
 {
 	int oldstate;
 
-	oldstate = txt_get_undostate(  );
-	txt_insert_buf( text, str );
-	txt_move_eof( text, 0 );
-	txt_set_undostate( oldstate );
+	oldstate = txt_get_undostate();
+	txt_insert_buf(text, str);
+	txt_move_eof(text, 0);
+	txt_set_undostate(oldstate);
 
 	txt_make_dirty(text);
 }