ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 335 insertions, 320 deletions

diff --git a/source/blender/makesdna/DNA_curve_types.h b/source/blender/makesdna/DNA_curve_types.h
index 1ee81b56636..3c63f909efd 100644
--- a/source/blender/makesdna/DNA_curve_types.h
+++ b/source/blender/makesdna/DNA_curve_types.h
@@ -29,7 +29,7 @@
 #include "DNA_vec_types.h"
 #include "DNA_ID.h"
 
-#define MAXTEXTBOX 256  /* used in readfile.c and editfont.c */
+#define MAXTEXTBOX 256 /* used in readfile.c and editfont.c */
 
 struct AnimData;
 struct BoundBox;
@@ -45,44 +45,44 @@ struct VFont;
 #
 #
 typedef struct PathPoint {
-	/** Grr, cant get rid of tilt yet. */
-	float vec[4];
-	float quat[4];
-	float radius, weight;
+  /** Grr, cant get rid of tilt yet. */
+  float vec[4];
+  float quat[4];
+  float radius, weight;
 } PathPoint;
 
 /* These two Lines with # tell makesdna this struct can be excluded. */
 #
 #
 typedef struct Path {
-	struct PathPoint *data;
-	int len;
-	float totdist;
+  struct PathPoint *data;
+  int len;
+  float totdist;
 } Path;
 
 /* These two Lines with # tell makesdna this struct can be excluded. */
 #
 #
 typedef struct BevPoint {
-	float vec[3], tilt, radius, weight, offset;
-	/** 2D Only. */
-	float sina, cosa;
-	/** 3D Only. */
-	float dir[3], tan[3], quat[4];
-	short split_tag, dupe_tag;
+  float vec[3], tilt, radius, weight, offset;
+  /** 2D Only. */
+  float sina, cosa;
+  /** 3D Only. */
+  float dir[3], tan[3], quat[4];
+  short split_tag, dupe_tag;
 } BevPoint;
 
 /* These two Lines with # tell makesdna this struct can be excluded. */
 #
 #
 typedef struct BevList {
-	struct BevList *next, *prev;
-	int nr, dupe_nr;
-	int poly, hole;
-	int charidx;
-	int *segbevcount;
-	float *seglen;
-	BevPoint *bevpoints;
+  struct BevList *next, *prev;
+  int nr, dupe_nr;
+  int poly, hole;
+  int charidx;
+  int *segbevcount;
+  float *seglen;
+  BevPoint *bevpoints;
 } BevList;
 
 /**
@@ -103,52 +103,52 @@ typedef struct BevList {
  * - vec[2][2] = z location of handle 2 (not used for FCurve Points(2d))
  */
 typedef struct BezTriple {
-	float vec[3][3];
-	/** Tilt in 3D View. */
-	float tilt;
-	/** Used for softbody goal weight. */
-	float weight;
-	/** For bevel tapering & modifiers. */
-	float radius;
-
-	/** Ipo: interpolation mode for segment from this BezTriple to the next. */
-	char ipo;
-
-	/** H1, h2: the handle type of the two handles. */
-	char h1, h2;
-	/** F1, f2, f3: used for selection status. */
-	char f1, f2, f3;
-
-	/** Hide: used to indicate whether BezTriple is hidden (3D),
-	 * type of keyframe (eBezTriple_KeyframeType). */
-	char hide;
-
-	/** Easing: easing type for interpolation mode (eBezTriple_Easing). */
-	char easing;
-	/** BEZT_IPO_BACK. */
-	float back;
-	/** BEZT_IPO_ELASTIC. */
-	float amplitude, period;
-
-	/** F5: used for auto handle to distinguish between normal handle and exception (extrema). */
-	char f5;
-	char _pad[3];
+  float vec[3][3];
+  /** Tilt in 3D View. */
+  float tilt;
+  /** Used for softbody goal weight. */
+  float weight;
+  /** For bevel tapering & modifiers. */
+  float radius;
+
+  /** Ipo: interpolation mode for segment from this BezTriple to the next. */
+  char ipo;
+
+  /** H1, h2: the handle type of the two handles. */
+  char h1, h2;
+  /** F1, f2, f3: used for selection status. */
+  char f1, f2, f3;
+
+  /** Hide: used to indicate whether BezTriple is hidden (3D),
+   * type of keyframe (eBezTriple_KeyframeType). */
+  char hide;
+
+  /** Easing: easing type for interpolation mode (eBezTriple_Easing). */
+  char easing;
+  /** BEZT_IPO_BACK. */
+  float back;
+  /** BEZT_IPO_ELASTIC. */
+  float amplitude, period;
+
+  /** F5: used for auto handle to distinguish between normal handle and exception (extrema). */
+  char f5;
+  char _pad[3];
 } BezTriple;
 
 /**
  * \note #BPoint.tilt location in struct is abused by Key system.
  */
 typedef struct BPoint {
-	float vec[4];
-	/** Tilt in 3D View. */
-	float tilt;
-	/** Used for softbody goal weight. */
-	float weight;
-	/** F1: selection status,  hide: is point hidden or not. */
-	short f1, hide;
-	/** User-set radius per point for beveling etc. */
-	float radius;
-	char _pad[4];
+  float vec[4];
+  /** Tilt in 3D View. */
+  float tilt;
+  /** Used for softbody goal weight. */
+  float weight;
+  /** F1: selection status,  hide: is point hidden or not. */
+  short f1, hide;
+  /** User-set radius per point for beveling etc. */
+  float radius;
+  char _pad[4];
 } BPoint;
 
 /**
@@ -156,373 +156,388 @@ typedef struct BPoint {
  * also, it should be NURBS (Nurb isn't the singular of Nurbs).
  */
 typedef struct Nurb {
-	/** Multiple nurbs per curve object are allowed. */
-	struct Nurb *next, *prev;
-	short type;
-	/** Index into material list. */
-	short mat_nr;
-	short hide, flag;
-	/** Number of points in the U or V directions. */
-	int pntsu, pntsv;
-	char _pad[4];
-	/** Tessellation resolution in the U or V directions. */
-	short resolu, resolv;
-	short orderu, orderv;
-	short flagu, flagv;
-
-	float *knotsu, *knotsv;
-	BPoint *bp;
-	BezTriple *bezt;
-
-	/** KEY_LINEAR, KEY_CARDINAL, KEY_BSPLINE. */
-	short tilt_interp;
-	short radius_interp;
-
-	/* only used for dynamically generated Nurbs created from OB_FONT's */
-	int charidx;
+  /** Multiple nurbs per curve object are allowed. */
+  struct Nurb *next, *prev;
+  short type;
+  /** Index into material list. */
+  short mat_nr;
+  short hide, flag;
+  /** Number of points in the U or V directions. */
+  int pntsu, pntsv;
+  char _pad[4];
+  /** Tessellation resolution in the U or V directions. */
+  short resolu, resolv;
+  short orderu, orderv;
+  short flagu, flagv;
+
+  float *knotsu, *knotsv;
+  BPoint *bp;
+  BezTriple *bezt;
+
+  /** KEY_LINEAR, KEY_CARDINAL, KEY_BSPLINE. */
+  short tilt_interp;
+  short radius_interp;
+
+  /* only used for dynamically generated Nurbs created from OB_FONT's */
+  int charidx;
 } Nurb;
 
 typedef struct CharInfo {
-	short kern;
-	/** Index start at 1, unlike mesh & nurbs. */
-	short mat_nr;
-	char flag;
-	char _pad[3];
+  short kern;
+  /** Index start at 1, unlike mesh & nurbs. */
+  short mat_nr;
+  char flag;
+  char _pad[3];
 } CharInfo;
 
 typedef struct TextBox {
-	float x, y, w, h;
+  float x, y, w, h;
 } TextBox;
 
 typedef struct EditNurb {
-	/* base of nurbs' list (old Curve->editnurb) */
-	ListBase nurbs;
+  /* base of nurbs' list (old Curve->editnurb) */
+  ListBase nurbs;
 
-	/* index data for shape keys */
-	struct GHash *keyindex;
+  /* index data for shape keys */
+  struct GHash *keyindex;
 
-	/* shape key being edited */
-	int shapenr;
+  /* shape key being edited */
+  int shapenr;
 
-	char _pad[4];
+  char _pad[4];
 } EditNurb;
 
 typedef struct Curve {
-	ID id;
-	/** Animation data (must be immediately after id for utilities to use it). */
-	struct AnimData *adt;
-
-	struct BoundBox *bb;
-
-	/** Actual data, called splines in rna. */
-	ListBase nurb;
-
-	/** Edited data, not in file, use pointer so we can check for it. */
-	EditNurb *editnurb;
-
-	struct Object *bevobj, *taperobj, *textoncurve;
-	/** Old animation system, deprecated for 2.5. */
-	struct Ipo *ipo    DNA_DEPRECATED;
-	struct Key *key;
-	struct Material **mat;
-
-	/* texture space, copied as one block in editobject.c */
-	float loc[3];
-	float size[3];
-	float rot[3];
-
-	/** Creation-time type of curve datablock. */
-	short type;
-
-	/** Keep a short because of BKE_object_obdata_texspace_get(). */
-	short texflag;
-	char _pad0[2];
-	short twist_mode;
-	float twist_smooth, smallcaps_scale;
-
-	int pathlen;
-	short bevresol, totcol;
-	int flag;
-	float width, ext1, ext2;
-
-	/* default */
-	short resolu, resolv;
-	short resolu_ren, resolv_ren;
-
-	/* edit, index in nurb list */
-	int actnu;
-	/* edit, index in active nurb (BPoint or BezTriple) */
-	int actvert;
-
-	char overflow;
-	char spacemode, align_y;
-	char _pad[3];
-
-	/* font part */
-	short lines;
-	float spacing, linedist, shear, fsize, wordspace, ulpos, ulheight;
-	float xof, yof;
-	float linewidth;
-
-	/* copy of EditFont vars (wchar_t aligned),
-	 * warning! don't use in editmode (storage only) */
-	int pos;
-	int selstart, selend;
-
-	/* text data */
-	/** Number of characters (strinfo). */
-	int len_wchar;
-	/** Number of bytes (str - utf8). */
-	int len;
-	char *str;
-	struct EditFont *editfont;
-
-	char family[64];
-	struct VFont *vfont;
-	struct VFont *vfontb;
-	struct VFont *vfonti;
-	struct VFont *vfontbi;
-
-	struct TextBox *tb;
-	int totbox, actbox;
-
-	struct CharInfo *strinfo;
-	struct CharInfo curinfo;
-	/* font part end */
-
-
-	/** Current evaltime - for use by Objects parented to curves. */
-	float ctime;
-	float bevfac1, bevfac2;
-	char bevfac1_mapping, bevfac2_mapping;
-
-	char _pad2[6];
-	float fsize_realtime;
-
-	void *batch_cache;
+  ID id;
+  /** Animation data (must be immediately after id for utilities to use it). */
+  struct AnimData *adt;
+
+  struct BoundBox *bb;
+
+  /** Actual data, called splines in rna. */
+  ListBase nurb;
+
+  /** Edited data, not in file, use pointer so we can check for it. */
+  EditNurb *editnurb;
+
+  struct Object *bevobj, *taperobj, *textoncurve;
+  /** Old animation system, deprecated for 2.5. */
+  struct Ipo *ipo DNA_DEPRECATED;
+  struct Key *key;
+  struct Material **mat;
+
+  /* texture space, copied as one block in editobject.c */
+  float loc[3];
+  float size[3];
+  float rot[3];
+
+  /** Creation-time type of curve datablock. */
+  short type;
+
+  /** Keep a short because of BKE_object_obdata_texspace_get(). */
+  short texflag;
+  char _pad0[2];
+  short twist_mode;
+  float twist_smooth, smallcaps_scale;
+
+  int pathlen;
+  short bevresol, totcol;
+  int flag;
+  float width, ext1, ext2;
+
+  /* default */
+  short resolu, resolv;
+  short resolu_ren, resolv_ren;
+
+  /* edit, index in nurb list */
+  int actnu;
+  /* edit, index in active nurb (BPoint or BezTriple) */
+  int actvert;
+
+  char overflow;
+  char spacemode, align_y;
+  char _pad[3];
+
+  /* font part */
+  short lines;
+  float spacing, linedist, shear, fsize, wordspace, ulpos, ulheight;
+  float xof, yof;
+  float linewidth;
+
+  /* copy of EditFont vars (wchar_t aligned),
+   * warning! don't use in editmode (storage only) */
+  int pos;
+  int selstart, selend;
+
+  /* text data */
+  /** Number of characters (strinfo). */
+  int len_wchar;
+  /** Number of bytes (str - utf8). */
+  int len;
+  char *str;
+  struct EditFont *editfont;
+
+  char family[64];
+  struct VFont *vfont;
+  struct VFont *vfontb;
+  struct VFont *vfonti;
+  struct VFont *vfontbi;
+
+  struct TextBox *tb;
+  int totbox, actbox;
+
+  struct CharInfo *strinfo;
+  struct CharInfo curinfo;
+  /* font part end */
+
+  /** Current evaltime - for use by Objects parented to curves. */
+  float ctime;
+  float bevfac1, bevfac2;
+  char bevfac1_mapping, bevfac2_mapping;
+
+  char _pad2[6];
+  float fsize_realtime;
+
+  void *batch_cache;
 } Curve;
 
-#define CURVE_VFONT_ANY(cu) \
-	((cu)->vfont), ((cu)->vfontb), ((cu)->vfonti), ((cu)->vfontbi)
+#define CURVE_VFONT_ANY(cu) ((cu)->vfont), ((cu)->vfontb), ((cu)->vfonti), ((cu)->vfontbi)
 
 /* **************** CURVE ********************* */
 
 /* Curve.texflag */
 enum {
-	CU_AUTOSPACE          = 1,
+  CU_AUTOSPACE = 1,
 };
 
 #if 0 /* Moved to overlay options in 2.8 */
 /* Curve.drawflag */
 enum {
-	CU_HIDE_HANDLES       = 1 << 0,
-	CU_HIDE_NORMALS       = 1 << 1,
+  CU_HIDE_HANDLES       = 1 << 0,
+  CU_HIDE_NORMALS       = 1 << 1,
 };
 #endif
 
 /* Curve.flag */
 enum {
-	CU_3D                 = 1 << 0,
-	CU_FRONT              = 1 << 1,
-	CU_BACK               = 1 << 2,
-	CU_PATH               = 1 << 3,
-	CU_FOLLOW             = 1 << 4,
-	CU_UV_ORCO            = 1 << 5,
-	CU_DEFORM_BOUNDS_OFF  = 1 << 6,
-	CU_STRETCH            = 1 << 7,
-	/* CU_OFFS_PATHDIST   = 1 << 8, */  /* DEPRECATED */
-	CU_FAST               = 1 << 9,  /* Font: no filling inside editmode */
-	/* CU_RETOPO          = 1 << 10, */  /* DEPRECATED */
-	CU_DS_EXPAND          = 1 << 11,
-	/** make use of the path radius if this is enabled (default for new curves) */
-	CU_PATH_RADIUS        = 1 << 12,
-	/** fill 2d curve after deformation */
-	CU_DEFORM_FILL        = 1 << 13,
-	/** fill bevel caps */
-	CU_FILL_CAPS          = 1 << 14,
-	/** map taper object to beveled area */
-	CU_MAP_TAPER          = 1 << 15,
+  CU_3D = 1 << 0,
+  CU_FRONT = 1 << 1,
+  CU_BACK = 1 << 2,
+  CU_PATH = 1 << 3,
+  CU_FOLLOW = 1 << 4,
+  CU_UV_ORCO = 1 << 5,
+  CU_DEFORM_BOUNDS_OFF = 1 << 6,
+  CU_STRETCH = 1 << 7,
+  /* CU_OFFS_PATHDIST   = 1 << 8, */  /* DEPRECATED */
+  CU_FAST = 1 << 9,                   /* Font: no filling inside editmode */
+  /* CU_RETOPO          = 1 << 10, */ /* DEPRECATED */
+  CU_DS_EXPAND = 1 << 11,
+  /** make use of the path radius if this is enabled (default for new curves) */
+  CU_PATH_RADIUS = 1 << 12,
+  /** fill 2d curve after deformation */
+  CU_DEFORM_FILL = 1 << 13,
+  /** fill bevel caps */
+  CU_FILL_CAPS = 1 << 14,
+  /** map taper object to beveled area */
+  CU_MAP_TAPER = 1 << 15,
 };
 
 /* Curve.twist_mode */
 enum {
-	CU_TWIST_Z_UP         = 0,
-	/* CU_TWIST_Y_UP      = 1, */  /* not used yet */
-	/* CU_TWIST_X_UP      = 2, */
-	CU_TWIST_MINIMUM      = 3,
-	CU_TWIST_TANGENT      = 4,
+  CU_TWIST_Z_UP = 0,
+  /* CU_TWIST_Y_UP      = 1, */ /* not used yet */
+  /* CU_TWIST_X_UP      = 2, */
+  CU_TWIST_MINIMUM = 3,
+  CU_TWIST_TANGENT = 4,
 };
 
 /* Curve.bevfac1_mapping, Curve.bevfac2_mapping, bevel factor mapping */
 enum {
-	CU_BEVFAC_MAP_RESOLU  = 0,
-	CU_BEVFAC_MAP_SEGMENT = 1,
-	CU_BEVFAC_MAP_SPLINE  = 2,
+  CU_BEVFAC_MAP_RESOLU = 0,
+  CU_BEVFAC_MAP_SEGMENT = 1,
+  CU_BEVFAC_MAP_SPLINE = 2,
 };
 
 /* Curve.spacemode */
 enum {
-	CU_ALIGN_X_LEFT               = 0,
-	CU_ALIGN_X_MIDDLE             = 1,
-	CU_ALIGN_X_RIGHT              = 2,
-	CU_ALIGN_X_JUSTIFY            = 3,
-	CU_ALIGN_X_FLUSH              = 4,
+  CU_ALIGN_X_LEFT = 0,
+  CU_ALIGN_X_MIDDLE = 1,
+  CU_ALIGN_X_RIGHT = 2,
+  CU_ALIGN_X_JUSTIFY = 3,
+  CU_ALIGN_X_FLUSH = 4,
 };
 
 /* Curve.align_y */
 enum {
-	CU_ALIGN_Y_TOP_BASELINE       = 0,
-	CU_ALIGN_Y_TOP                = 1,
-	CU_ALIGN_Y_CENTER             = 2,
-	CU_ALIGN_Y_BOTTOM_BASELINE    = 3,
-	CU_ALIGN_Y_BOTTOM             = 4,
+  CU_ALIGN_Y_TOP_BASELINE = 0,
+  CU_ALIGN_Y_TOP = 1,
+  CU_ALIGN_Y_CENTER = 2,
+  CU_ALIGN_Y_BOTTOM_BASELINE = 3,
+  CU_ALIGN_Y_BOTTOM = 4,
 };
 
 /* Curve.overflow. */
 enum {
-	CU_OVERFLOW_NONE              = 0,
-	CU_OVERFLOW_SCALE             = 1,
-	CU_OVERFLOW_TRUNCATE          = 2,
+  CU_OVERFLOW_NONE = 0,
+  CU_OVERFLOW_SCALE = 1,
+  CU_OVERFLOW_TRUNCATE = 2,
 };
 
 /* Nurb.flag */
 enum {
-	CU_SMOOTH             = 1 << 0,
-	CU_2D                 = 1 << 3,  /* moved from type since 2.4x */
+  CU_SMOOTH = 1 << 0,
+  CU_2D = 1 << 3, /* moved from type since 2.4x */
 };
 
 /* Nurb.type */
 enum {
-	CU_POLY               = 0,
-	CU_BEZIER             = 1,
-	CU_BSPLINE            = 2,
-	CU_CARDINAL           = 3,
-	CU_NURBS              = 4,
-	CU_TYPE               = (CU_POLY | CU_BEZIER | CU_BSPLINE | CU_CARDINAL | CU_NURBS),
-
-	/* only for adding */
-	CU_PRIMITIVE          = 0xF00,
-
-	/* 2 or 4 points */
-	CU_PRIM_CURVE         = 0x100,
-	/* 8 points circle */
-	CU_PRIM_CIRCLE        = 0x200,
-	/* 4x4 patch Nurb */
-	CU_PRIM_PATCH         = 0x300,
-	CU_PRIM_TUBE          = 0x400,
-	CU_PRIM_SPHERE        = 0x500,
-	CU_PRIM_DONUT         = 0x600,
-	/* 5 points,  5th order straight line (for anim path) */
-	CU_PRIM_PATH          = 0x700,
+  CU_POLY = 0,
+  CU_BEZIER = 1,
+  CU_BSPLINE = 2,
+  CU_CARDINAL = 3,
+  CU_NURBS = 4,
+  CU_TYPE = (CU_POLY | CU_BEZIER | CU_BSPLINE | CU_CARDINAL | CU_NURBS),
+
+  /* only for adding */
+  CU_PRIMITIVE = 0xF00,
+
+  /* 2 or 4 points */
+  CU_PRIM_CURVE = 0x100,
+  /* 8 points circle */
+  CU_PRIM_CIRCLE = 0x200,
+  /* 4x4 patch Nurb */
+  CU_PRIM_PATCH = 0x300,
+  CU_PRIM_TUBE = 0x400,
+  CU_PRIM_SPHERE = 0x500,
+  CU_PRIM_DONUT = 0x600,
+  /* 5 points,  5th order straight line (for anim path) */
+  CU_PRIM_PATH = 0x700,
 };
 
 /* Nurb.flagu, Nurb.flagv */
 enum {
-	CU_NURB_CYCLIC        = 1 << 0,
-	CU_NURB_ENDPOINT      = 1 << 1,
-	CU_NURB_BEZIER        = 1 << 2,
+  CU_NURB_CYCLIC = 1 << 0,
+  CU_NURB_ENDPOINT = 1 << 1,
+  CU_NURB_BEZIER = 1 << 2,
 };
 
-#define CU_ACT_NONE  -1
+#define CU_ACT_NONE -1
 
 /* *************** BEZTRIPLE **************** */
 
 /* BezTriple.f1,2,3 */
 typedef enum eBezTriple_Flag {
-	/* SELECT */
-	BEZT_FLAG_TEMP_TAG = (1 << 1),  /* always clear. */
+  /* SELECT */
+  BEZT_FLAG_TEMP_TAG = (1 << 1), /* always clear. */
 } eBezTriple_Flag;
 
 /* h1 h2 (beztriple) */
 typedef enum eBezTriple_Handle {
-	HD_FREE = 0,
-	HD_AUTO = 1,
-	HD_VECT = 2,
-	HD_ALIGN = 3,
-	HD_AUTO_ANIM = 4,         /* auto-clamped handles for animation */
-	HD_ALIGN_DOUBLESIDE = 5,  /* align handles, displayed both of them. used for masks */
+  HD_FREE = 0,
+  HD_AUTO = 1,
+  HD_VECT = 2,
+  HD_ALIGN = 3,
+  HD_AUTO_ANIM = 4,        /* auto-clamped handles for animation */
+  HD_ALIGN_DOUBLESIDE = 5, /* align handles, displayed both of them. used for masks */
 } eBezTriple_Handle;
 
 /* f5 (beztriple) */
 typedef enum eBezTriple_Auto_Type {
-	HD_AUTOTYPE_NORMAL = 0,
-	HD_AUTOTYPE_SPECIAL = 1,
+  HD_AUTOTYPE_NORMAL = 0,
+  HD_AUTOTYPE_SPECIAL = 1,
 } eBezTriple_Auto_Type;
 
 /* interpolation modes (used only for BezTriple->ipo) */
 typedef enum eBezTriple_Interpolation {
-	/* traditional interpolation */
-	BEZT_IPO_CONST = 0, /* constant interpolation */
-	BEZT_IPO_LIN = 1,   /* linear interpolation */
-	BEZT_IPO_BEZ = 2,   /* bezier interpolation */
-
-	/* easing equations */
-	BEZT_IPO_BACK = 3,
-	BEZT_IPO_BOUNCE = 4,
-	BEZT_IPO_CIRC = 5,
-	BEZT_IPO_CUBIC = 6,
-	BEZT_IPO_ELASTIC = 7,
-	BEZT_IPO_EXPO = 8,
-	BEZT_IPO_QUAD = 9,
-	BEZT_IPO_QUART = 10,
-	BEZT_IPO_QUINT = 11,
-	BEZT_IPO_SINE = 12,
+  /* traditional interpolation */
+  BEZT_IPO_CONST = 0, /* constant interpolation */
+  BEZT_IPO_LIN = 1,   /* linear interpolation */
+  BEZT_IPO_BEZ = 2,   /* bezier interpolation */
+
+  /* easing equations */
+  BEZT_IPO_BACK = 3,
+  BEZT_IPO_BOUNCE = 4,
+  BEZT_IPO_CIRC = 5,
+  BEZT_IPO_CUBIC = 6,
+  BEZT_IPO_ELASTIC = 7,
+  BEZT_IPO_EXPO = 8,
+  BEZT_IPO_QUAD = 9,
+  BEZT_IPO_QUART = 10,
+  BEZT_IPO_QUINT = 11,
+  BEZT_IPO_SINE = 12,
 } eBezTriple_Interpolation;
 
 /* easing modes (used only for Keyframes - BezTriple->easing) */
 typedef enum eBezTriple_Easing {
-	BEZT_IPO_EASE_AUTO = 0,
+  BEZT_IPO_EASE_AUTO = 0,
 
-	BEZT_IPO_EASE_IN = 1,
-	BEZT_IPO_EASE_OUT = 2,
-	BEZT_IPO_EASE_IN_OUT = 3,
+  BEZT_IPO_EASE_IN = 1,
+  BEZT_IPO_EASE_OUT = 2,
+  BEZT_IPO_EASE_IN_OUT = 3,
 } eBezTriple_Easing;
 
 /* types of keyframe (used only for BezTriple->hide when BezTriple is used in F-Curves) */
 typedef enum eBezTriple_KeyframeType {
-	BEZT_KEYTYPE_KEYFRAME = 0,  /* default - 'proper' Keyframe */
-	BEZT_KEYTYPE_EXTREME = 1,   /* 'extreme' keyframe */
-	BEZT_KEYTYPE_BREAKDOWN = 2, /* 'breakdown' keyframe */
-	BEZT_KEYTYPE_JITTER = 3,    /* 'jitter' keyframe (for adding 'filler' secondary motion) */
-	BEZT_KEYTYPE_MOVEHOLD = 4,  /* one end of a 'moving hold' */
+  BEZT_KEYTYPE_KEYFRAME = 0,  /* default - 'proper' Keyframe */
+  BEZT_KEYTYPE_EXTREME = 1,   /* 'extreme' keyframe */
+  BEZT_KEYTYPE_BREAKDOWN = 2, /* 'breakdown' keyframe */
+  BEZT_KEYTYPE_JITTER = 3,    /* 'jitter' keyframe (for adding 'filler' secondary motion) */
+  BEZT_KEYTYPE_MOVEHOLD = 4,  /* one end of a 'moving hold' */
 } eBezTriple_KeyframeType;
 
 /* checks if the given BezTriple is selected */
 #define BEZT_ISSEL_ANY(bezt) \
-	(((bezt)->f2 & SELECT) || ((bezt)->f1 & SELECT) || ((bezt)->f3 & SELECT))
+  (((bezt)->f2 & SELECT) || ((bezt)->f1 & SELECT) || ((bezt)->f3 & SELECT))
 #define BEZT_ISSEL_ALL(bezt) \
-	(((bezt)->f2 & SELECT) && ((bezt)->f1 & SELECT) && ((bezt)->f3 & SELECT))
+  (((bezt)->f2 & SELECT) && ((bezt)->f1 & SELECT) && ((bezt)->f3 & SELECT))
 #define BEZT_ISSEL_ALL_HIDDENHANDLES(v3d, bezt) \
-	((((v3d) != NULL) && ((v3d)->overlay.edit_flag & V3D_OVERLAY_EDIT_CU_HANDLES) == 0) ? (bezt)->f2 & SELECT : BEZT_ISSEL_ALL(bezt))
+  ((((v3d) != NULL) && ((v3d)->overlay.edit_flag & V3D_OVERLAY_EDIT_CU_HANDLES) == 0) ? \
+       (bezt)->f2 & SELECT : \
+       BEZT_ISSEL_ALL(bezt))
 #define BEZT_ISSEL_ANY_HIDDENHANDLES(v3d, bezt) \
-	((((v3d) != NULL) && ((v3d)->overlay.edit_flag & V3D_OVERLAY_EDIT_CU_HANDLES) == 0) ? (bezt)->f2 & SELECT : BEZT_ISSEL_ANY(bezt))
-
-#define BEZT_SEL_ALL(bezt)    { (bezt)->f1 |=  SELECT; (bezt)->f2 |=  SELECT; (bezt)->f3 |=  SELECT; } ((void)0)
-#define BEZT_DESEL_ALL(bezt)  { (bezt)->f1 &= ~SELECT; (bezt)->f2 &= ~SELECT; (bezt)->f3 &= ~SELECT; } ((void)0)
-
-#define BEZT_IS_AUTOH(bezt)   (ELEM((bezt)->h1, HD_AUTO, HD_AUTO_ANIM) && ELEM((bezt)->h2, HD_AUTO, HD_AUTO_ANIM))
+  ((((v3d) != NULL) && ((v3d)->overlay.edit_flag & V3D_OVERLAY_EDIT_CU_HANDLES) == 0) ? \
+       (bezt)->f2 & SELECT : \
+       BEZT_ISSEL_ANY(bezt))
+
+#define BEZT_SEL_ALL(bezt) \
+  { \
+    (bezt)->f1 |= SELECT; \
+    (bezt)->f2 |= SELECT; \
+    (bezt)->f3 |= SELECT; \
+  } \
+  ((void)0)
+#define BEZT_DESEL_ALL(bezt) \
+  { \
+    (bezt)->f1 &= ~SELECT; \
+    (bezt)->f2 &= ~SELECT; \
+    (bezt)->f3 &= ~SELECT; \
+  } \
+  ((void)0)
+
+#define BEZT_IS_AUTOH(bezt) \
+  (ELEM((bezt)->h1, HD_AUTO, HD_AUTO_ANIM) && ELEM((bezt)->h2, HD_AUTO, HD_AUTO_ANIM))
 
 /* *************** CHARINFO **************** */
 
 /* CharInfo.flag */
 enum {
-	/* note: CU_CHINFO_WRAP, CU_CHINFO_SMALLCAPS_TEST and CU_CHINFO_TRUNCATE are set dynamically */
-	CU_CHINFO_BOLD            = 1 << 0,
-	CU_CHINFO_ITALIC          = 1 << 1,
-	CU_CHINFO_UNDERLINE       = 1 << 2,
-	/** wordwrap occurred here */
-	CU_CHINFO_WRAP            = 1 << 3,
-	CU_CHINFO_SMALLCAPS       = 1 << 4,
-	/** set at runtime, checks if case switching is needed */
-	CU_CHINFO_SMALLCAPS_CHECK = 1 << 5,
-	/** Set at runtime, indicates char that doesn't fit in text boxes. */
-	CU_CHINFO_OVERFLOW        = 1 << 6,
+  /* note: CU_CHINFO_WRAP, CU_CHINFO_SMALLCAPS_TEST and CU_CHINFO_TRUNCATE are set dynamically */
+  CU_CHINFO_BOLD = 1 << 0,
+  CU_CHINFO_ITALIC = 1 << 1,
+  CU_CHINFO_UNDERLINE = 1 << 2,
+  /** wordwrap occurred here */
+  CU_CHINFO_WRAP = 1 << 3,
+  CU_CHINFO_SMALLCAPS = 1 << 4,
+  /** set at runtime, checks if case switching is needed */
+  CU_CHINFO_SMALLCAPS_CHECK = 1 << 5,
+  /** Set at runtime, indicates char that doesn't fit in text boxes. */
+  CU_CHINFO_OVERFLOW = 1 << 6,
 };
 
 /* mixed with KEY_LINEAR but define here since only curve supports */
-#define KEY_CU_EASE			3
+#define KEY_CU_EASE 3
 
 /* indicates point has been seen during surface duplication */
-#define SURF_SEEN			4
+#define SURF_SEEN 4
 
 #endif