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#ifndef _libc_ASYNC_H_

#define _libc_ASYNC_H_

#include <ipc/ipc.h>

#include <psthread.h>

#include <sys/time.h>

#include <atomic.h>

typedef ipc_callid_t aid_t;

int async_manager(void);

ipc_callid_t async_get_call(ipc_call_t *data);

aid_t async_send_2(int phoneid, ipcarg_t method, ipcarg_t arg1, ipcarg_t arg2,

		   ipc_call_t *dataptr);

void async_wait_for(aid_t amsgid, ipcarg_t *result);

int async_wait_timeout(aid_t amsgid, ipcarg_t *retval, suseconds_t timeout);

/** Pseudo-synchronous message sending

 *

 * Send message through IPC, wait in the event loop, until it is received

 *

 * @return Return code of message

 */

static inline ipcarg_t sync_send_2(int phoneid, ipcarg_t method, ipcarg_t arg1, ipcarg_t arg2, ipcarg_t *r1, ipcarg_t *r2)

{

	ipc_call_t result;

	ipcarg_t rc;

	aid_t eid = async_send_2(phoneid, method, arg1, arg2, &result);

	async_wait_for(eid, &rc);

	if (r1) 

		*r1 = IPC_GET_ARG1(result);

	if (r2)

		*r2 = IPC_GET_ARG2(result);

	return rc;

}

pstid_t async_new_connection(ipcarg_t in_phone_hash,ipc_callid_t callid, 

			     ipc_call_t *call,

			     void (*cthread)(ipc_callid_t,ipc_call_t *));

void async_usleep(suseconds_t timeout);

void async_create_manager(void);

void async_destroy_manager(void);

int _async_init(void);

/* Should be defined by application */

void client_connection(ipc_callid_t callid, ipc_call_t *call) __attribute__((weak));

void interrupt_received(ipc_call_t *call)  __attribute__((weak));

extern atomic_t async_futex;

#endif