int rx, ry, rw, rh; /* revert geometry */
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
int minax, maxax, minay, maxay;
int rx, ry, rw, rh; /* revert geometry */
int basew, baseh, incw, inch, maxw, maxh, minw, minh;
int minax, maxax, minay, maxay;
long flags;
unsigned int border, oldborder;
Bool isbanned, isfixed, ismax, isfloating;
long flags;
unsigned int border, oldborder;
Bool isbanned, isfixed, ismax, isfloating;
extern const char *tags[]; /* all tags */
extern char stext[256]; /* status text */
extern int screen, sx, sy, sw, sh; /* screen geometry */
extern const char *tags[]; /* all tags */
extern char stext[256]; /* status text */
extern int screen, sx, sy, sw, sh; /* screen geometry */
extern unsigned int bh, blw, bpos; /* bar height, bar layout label width, bar position */
extern unsigned int ntags, numlockmask; /* number of tags, numlock mask */
extern void (*handler[LASTEvent])(XEvent *); /* event handler */
extern unsigned int bh, blw, bpos; /* bar height, bar layout label width, bar position */
extern unsigned int ntags, numlockmask; /* number of tags, numlock mask */
extern void (*handler[LASTEvent])(XEvent *); /* event handler */
extern Bool selscreen, *seltag; /* seltag is array of Bool */
extern Client *clients, *sel, *stack; /* global client list and stack */
extern Cursor cursor[CurLast];
extern DC dc; /* global draw context */
extern Display *dpy;
extern Bool selscreen, *seltag; /* seltag is array of Bool */
extern Client *clients, *sel, *stack; /* global client list and stack */
extern Cursor cursor[CurLast];
extern DC dc; /* global draw context */
extern Display *dpy;
-void incmasterw(const char *arg); /* increments the master width with arg's index value */
-void incnmaster(const char *arg); /* increments nmaster with arg's index value */
+const char *getsymbol(void); /* returns symbol of enabled layout */
+Bool isfloating(void); /* returns True if floating layout is enabled */
+Bool isarrange(void (*func)()); /* returns True if func is the layout function in use */
void initlayouts(void); /* initialize layout array */
Client *nexttiled(Client *c); /* returns tiled successor of c */
void restack(void); /* restores z layers of all clients */
void setlayout(const char *arg); /* sets layout, NULL means next layout */
void togglebar(const char *arg); /* shows/hides the bar */
void togglemax(const char *arg); /* toggles maximization of floating client */
void initlayouts(void); /* initialize layout array */
Client *nexttiled(Client *c); /* returns tiled successor of c */
void restack(void); /* restores z layers of all clients */
void setlayout(const char *arg); /* sets layout, NULL means next layout */
void togglebar(const char *arg); /* shows/hides the bar */
void togglemax(const char *arg); /* toggles maximization of floating client */
void toggletag(const char *arg); /* toggles sel tags with arg's index */
void toggleview(const char *arg); /* toggles the tag with arg's index (in)visible */
void view(const char *arg); /* views the tag with arg's index */
void toggletag(const char *arg); /* toggles sel tags with arg's index */
void toggleview(const char *arg); /* toggles the tag with arg's index (in)visible */
void view(const char *arg); /* views the tag with arg's index */