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signal.h
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signal.h
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/* header guard generate by genheader.pl */
#ifndef _signal_h_
#define _signal_h_
#include "g_object.h"
typedef void (*handler_t)(g_object* sender, void* data);
struct _signal_t {
const char* signame;
int num_handlers;
const handler_t* handlers;
};
/* interface for user calls */
#define connect(sender, signal, handler) \
_connect((g_object*)sender, (const char*)signal, (handler_t)handler)
#define disconnect(sender, signal, handler) \
_disconnect((g_object*)sender, (const char*)signal, (handler_t)handler)
#define disconnect_all(sender, signal) \
_disconnect_all((g_object*)sender, (const char*)signal)
#define emit(sender, signal, data) \
_emit((g_object*)sender, (const char*)signal, (void*)data)
/* begin internal implement */
int _connect(g_object* sender, const char* signal, handler_t handler);
int _disconnect(g_object* sender, const char* signal, handler_t handler);
int _disconnect_all(g_object* sender, const char* signal);
int _emit(g_object* sender, const char* signal, void* data);
void free_signal(signal_t* signal);
/* end internal implement */
#endif /* _signal_h_ */