event.h File Reference

#include <stdarg.h>

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Data Structures
struct	event_hook_info

Macros
#define	EVENT_NONE   (-1)
#define	evhook_use_params(x)
#define	NULL_EVENT_HOOK_INFO   { NULL, 0, NULL, {NULL} }
#define	set_event_id(event, name)

Typedefs
typedef enum evhook_status(*	event_hook_T) (va_list ap, void *data)

Enumerations
enum	evhook_status { EVENT_HOOK_STATUS_NEXT , EVENT_HOOK_STATUS_LAST }

Functions
int	register_event (const char *name)
int	unregister_event (int event)
int	register_event_hook (int id, event_hook_T callback, int priority, void *data)
void	unregister_event_hook (int id, event_hook_T callback)
void	register_event_hooks (struct event_hook_info *hooks)
void	unregister_event_hooks (struct event_hook_info *hooks)
int	get_event_id (const char *name)
char *	get_event_name (int id)
void	trigger_event (int id,...)
void	trigger_event_name (const char *name,...)
void	init_event (void)
void	done_event (void)

Macro Definition Documentation

EVENT_NONE

#define EVENT_NONE   (-1)

evhook_use_params

#define evhook_use_params

(

x

)

Value:

if (0 && (x)) ;

NULL_EVENT_HOOK_INFO

#define NULL_EVENT_HOOK_INFO   { NULL, 0, NULL, {NULL} }

set_event_id

#define set_event_id	(		event,
			name )

Value:

   do {                 \
      if (event == EVENT_NONE)      \
         event = get_event_id(name);   \
   } while (0)

Typedef Documentation

event_hook_T

typedef enum evhook_status(* event_hook_T) (va_list ap, void *data)

Enumeration Type Documentation

evhook_status

enum evhook_status

Enumerator
EVENT_HOOK_STATUS_NEXT
EVENT_HOOK_STATUS_LAST

Function Documentation

done_event()

void done_event

(

void

)

get_event_id()

int get_event_id

(

const char *

name

)

get_event_name()

char * get_event_name

(

int

id

)

init_event()

void init_event

(

void

)

register_event()

int register_event

(

const char *

name

)

register_event_hook()

int register_event_hook	(	int	id,
		event_hook_T	callback,
		int	priority,
		void *	data )

register_event_hooks()

void register_event_hooks

(

struct event_hook_info *

hooks

)

trigger_event()

void trigger_event	(	int	id,
			... )

trigger_event_name()

void trigger_event_name	(	const char *	name,
			... )

unregister_event()

int unregister_event

(

int

event

)

unregister_event_hook()

void unregister_event_hook	(	int	id,
		event_hook_T	callback )

unregister_event_hooks()

void unregister_event_hooks

(

struct event_hook_info *

hooks

)