[ViewVC] Diff of: cvs/libev/ev.h

Comparing libev/ev.h (file contents):
Revision 1.82 by root, Sun Dec 9 19:42:57 2007 UTC vs.
Revision 1.151 by root, Sun Oct 24 18:09:58 2010 UTC

…		…
1	/*	1	/*
		2	* libev native API header
		3	*
2	* Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de>	4	* Copyright (c) 2007,2008,2009,2010 Marc Alexander Lehmann <libev@schmorp.de>
3	* All rights reserved.	5	* All rights reserved.
4	*	6	*
5	* Redistribution and use in source and binary forms, with or without	7	* Redistribution and use in source and binary forms, with or without modifica-
6	* modification, are permitted provided that the following conditions are	8	* tion, are permitted provided that the following conditions are met:
7	* met:	9	*
		10	* 1. Redistributions of source code must retain the above copyright notice,
		11	* this list of conditions and the following disclaimer.
		12	*
		13	* 2. Redistributions in binary form must reproduce the above copyright
		14	* notice, this list of conditions and the following disclaimer in the
		15	* documentation and/or other materials provided with the distribution.
		16	*
		17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
		18	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
		19	* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
		20	* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
		21	* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
		22	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
		23	* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
		24	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
		25	* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
		26	* OF THE POSSIBILITY OF SUCH DAMAGE.
8	*	27	*
9	* * Redistributions of source code must retain the above copyright	28	* Alternatively, the contents of this file may be used under the terms of
10	* notice, this list of conditions and the following disclaimer.	29	* the GNU General Public License ("GPL") version 2 or any later version,
11	*	30	* in which case the provisions of the GPL are applicable instead of
12	* * Redistributions in binary form must reproduce the above	31	* the above. If you wish to allow the use of your version of this file
13	* copyright notice, this list of conditions and the following	32	* only under the terms of the GPL and not to allow others to use your
14	* disclaimer in the documentation and/or other materials provided	33	* version of this file under the BSD license, indicate your decision
15	* with the distribution.	34	* by deleting the provisions above and replace them with the notice
16	*	35	* and other provisions required by the GPL. If you do not delete the
17	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	36	* provisions above, a recipient may use your version of this file under
18	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT	37	* either the BSD or the GPL.
19	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21	* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28	*/	38	*/
29		39
30	#ifndef EV_H__	40	#ifndef EV_H_
31	#define EV_H__	41	#define EV_H_
32		42
33	#ifdef __cplusplus	43	#ifdef __cplusplus
		44	# define EV_CPP(x) x
		45	#else
		46	# define EV_CPP(x)
		47	#endif
		48
34	extern "C" {	49	EV_CPP(extern "C" {)
		50
		51	/*****************************************************************************/
		52
		53	/* pre-4.0 compatibility */
		54	#ifndef EV_COMPAT3
		55	# define EV_COMPAT3 1
35	#endif	56	#endif
		57
		58	#ifndef EV_FEATURES
		59	# define EV_FEATURES 0x7f
		60	#endif
		61
		62	#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
		63	#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
		64	#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
		65	#define EV_FEATURE_API ((EV_FEATURES) & 8)
		66	#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
		67	#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
		68	#define EV_FEATURE_OS ((EV_FEATURES) & 64)
		69
		70	/* these priorities are inclusive, higher priorities will be invoked earlier */
		71	#ifndef EV_MINPRI
		72	# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
		73	#endif
		74	#ifndef EV_MAXPRI
		75	# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
		76	#endif
		77
		78	#ifndef EV_MULTIPLICITY
		79	# define EV_MULTIPLICITY EV_FEATURE_CONFIG
		80	#endif
		81
		82	#ifndef EV_PERIODIC_ENABLE
		83	# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
		84	#endif
		85
		86	#ifndef EV_STAT_ENABLE
		87	# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
		88	#endif
		89
		90	#ifndef EV_PREPARE_ENABLE
		91	# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
		92	#endif
		93
		94	#ifndef EV_CHECK_ENABLE
		95	# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
		96	#endif
		97
		98	#ifndef EV_IDLE_ENABLE
		99	# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
		100	#endif
		101
		102	#ifndef EV_FORK_ENABLE
		103	# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
		104	#endif
		105
		106	#ifndef EV_CLEANUP_ENABLE
		107	# define EV_CLEANUP_ENABLE 0 /* not implemented */
		108	#endif
		109
		110	#ifndef EV_SIGNAL_ENABLE
		111	# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
		112	#endif
		113
		114	#ifndef EV_CHILD_ENABLE
		115	# ifdef _WIN32
		116	# define EV_CHILD_ENABLE 0
		117	# else
		118	# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
		119	#endif
		120	#endif
		121
		122	#ifndef EV_ASYNC_ENABLE
		123	# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
		124	#endif
		125
		126	#ifndef EV_EMBED_ENABLE
		127	# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
		128	#endif
		129
		130	#ifndef EV_WALK_ENABLE
		131	# define EV_WALK_ENABLE 0 /* not yet */
		132	#endif
		133
		134	/*****************************************************************************/
		135
		136	#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
		137	# undef EV_SIGNAL_ENABLE
		138	# define EV_SIGNAL_ENABLE 1
		139	#endif
		140
		141	/*****************************************************************************/
36		142
37	typedef double ev_tstamp;	143	typedef double ev_tstamp;
38		144
39	/* these priorities are inclusive, higher priorities will be called earlier */	145	#ifndef EV_ATOMIC_T
40	#ifndef EV_MINPRI	146	# include <signal.h>
41	# define EV_MINPRI -2	147	# define EV_ATOMIC_T sig_atomic_t volatile
42	#endif	148	#endif
43	#ifndef EV_MAXPRI
44	# define EV_MAXPRI +2
45	#endif
46
47	#ifndef EV_MULTIPLICITY
48	# define EV_MULTIPLICITY 1
49	#endif
50
51	#ifndef EV_PERIODIC_ENABLE
52	# define EV_PERIODIC_ENABLE 1
53	#endif
54
55	#ifndef EV_STAT_ENABLE
56	# define EV_STAT_ENABLE 1
57	#endif
58
59	#ifndef EV_IDLE_ENABLE
60	# define EV_IDLE_ENABLE 1
61	#endif
62
63	#ifndef EV_FORK_ENABLE
64	# define EV_FORK_ENABLE 1
65	#endif
66
67	#ifndef EV_EMBED_ENABLE
68	# define EV_EMBED_ENABLE 1
69	#endif
70
71	/*****************************************************************************/
72		149
73	#if EV_STAT_ENABLE	150	#if EV_STAT_ENABLE
		151	# ifdef _WIN32
		152	# include <time.h>
		153	# include <sys/types.h>
		154	# endif
74	# include <sys/stat.h>	155	# include <sys/stat.h>
75	#endif	156	#endif
76		157
77	/* support multiple event loops? */	158	/* support multiple event loops? */
78	#if EV_MULTIPLICITY	159	#if EV_MULTIPLICITY
79	struct ev_loop;	160	struct ev_loop;
80	# define EV_P struct ev_loop *loop	161	# define EV_P struct ev_loop loop / a loop as sole parameter in a declaration */
81	# define EV_P_ EV_P,	162	# define EV_P_ EV_P, /* a loop as first of multiple parameters */
82	# define EV_A loop	163	# define EV_A loop /* a loop as sole argument to a function call */
83	# define EV_A_ EV_A,	164	# define EV_A_ EV_A, /* a loop as first of multiple arguments */
84	# define EV_DEFAULT ev_default_loop (0)	165	# define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */
85	# define EV_DEFAULT_ EV_DEFAULT,	166	# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
		167	# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
		168	# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
86	#else	169	#else
87	# define EV_P void	170	# define EV_P void
88	# define EV_P_	171	# define EV_P_
89	# define EV_A	172	# define EV_A
90	# define EV_A_	173	# define EV_A_
91	# define EV_DEFAULT	174	# define EV_DEFAULT
92	# define EV_DEFAULT_	175	# define EV_DEFAULT_
93		176	# define EV_DEFAULT_UC
		177	# define EV_DEFAULT_UC_
94	# undef EV_EMBED_ENABLE	178	# undef EV_EMBED_ENABLE
95	#endif	179	#endif
96		180
		181	/* EV_INLINE is used for functions in header files */
		182	#if __STDC_VERSION__ >= 199901L \|\| __GNUC__ >= 3
		183	# define EV_INLINE static inline
		184	#else
		185	# define EV_INLINE static
		186	#endif
		187
		188	/* EV_PROTOTYPES can be sued to switch of prototype declarations */
		189	#ifndef EV_PROTOTYPES
		190	# define EV_PROTOTYPES 1
		191	#endif
		192
		193	/*****************************************************************************/
		194
		195	#define EV_VERSION_MAJOR 4
		196	#define EV_VERSION_MINOR 0
		197
97	/* eventmask, revents, events... */	198	/* eventmask, revents, events... */
		199	enum {
98	#define EV_UNDEF -1L /* guaranteed to be invalid */	200	EV_UNDEF = -1, /* guaranteed to be invalid */
99	#define EV_NONE 0x00L /* no events */	201	EV_NONE = 0x00, /* no events */
100	#define EV_READ 0x01L /* ev_io detected read will not block */	202	EV_READ = 0x01, /* ev_io detected read will not block */
101	#define EV_WRITE 0x02L /* ev_io detected write will not block */	203	EV_WRITE = 0x02, /* ev_io detected write will not block */
		204	EV__IOFDSET = 0x80, /* internal use only */
		205	EV_IO = EV_READ, /* alias for type-detection */
102	#define EV_TIMEOUT 0x00000100L /* timer timed out */	206	EV_TIMER = 0x00000100, /* timer timed out */
		207	#if EV_COMPAT3
		208	EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
		209	#endif
103	#define EV_PERIODIC 0x00000200L /* periodic timer timed out */	210	EV_PERIODIC = 0x00000200, /* periodic timer timed out */
104	#define EV_SIGNAL 0x00000400L /* signal was received */	211	EV_SIGNAL = 0x00000400, /* signal was received */
105	#define EV_CHILD 0x00000800L /* child/pid had status change */	212	EV_CHILD = 0x00000800, /* child/pid had status change */
106	#define EV_STAT 0x00001000L /* stat data changed */	213	EV_STAT = 0x00001000, /* stat data changed */
107	#define EV_IDLE 0x00002000L /* event loop is idling */	214	EV_IDLE = 0x00002000, /* event loop is idling */
108	#define EV_PREPARE 0x00004000L /* event loop about to poll */	215	EV_PREPARE = 0x00004000, /* event loop about to poll */
109	#define EV_CHECK 0x00008000L /* event loop finished poll */	216	EV_CHECK = 0x00008000, /* event loop finished poll */
110	#define EV_EMBED 0x00010000L /* embedded event loop needs sweep */	217	EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
111	#define EV_FORK 0x00020000L /* event loop resumed in child */	218	EV_FORK = 0x00020000, /* event loop resumed in child */
		219	EV_CLEANUP = 0x00040000, /* event loop resumed in child */
		220	EV_ASYNC = 0x00080000, /* async intra-loop signal */
		221	EV_CUSTOM = 0x01000000, /* for use by user code */
112	#define EV_ERROR 0x80000000L /* sent when an error occurs */	222	EV_ERROR = 0x80000000 /* sent when an error occurs */
		223	};
113		224
114	/* can be used to add custom fields to all watchers, while losing binary compatibility */	225	/* can be used to add custom fields to all watchers, while losing binary compatibility */
115	#ifndef EV_COMMON	226	#ifndef EV_COMMON
116	# define EV_COMMON void *data;	227	# define EV_COMMON void *data;
117	#endif	228	#endif
118	#ifndef EV_PROTOTYPES
119	# define EV_PROTOTYPES 1
120	#endif
121
122	#define EV_VERSION_MAJOR 1
123	#define EV_VERSION_MINOR 1
124		229
125	#ifndef EV_CB_DECLARE	230	#ifndef EV_CB_DECLARE
126	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);	231	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);
127	#endif	232	#endif
128	#ifndef EV_CB_INVOKE	233	#ifndef EV_CB_INVOKE
129	# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))	234	# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
130	#endif	235	#endif
131		236
		237	/* not official, do not use */
		238	#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
		239
132	/*	240	/*
133	* struct member types:	241	* struct member types:
134	* private: you can look at them, but not change them, and they might not mean anything to you.	242	* private: you may look at them, but not change them,
		243	* and they might not mean anything to you.
135	* ro: can be read anytime, but only changed when the watcher isn't active	244	* ro: can be read anytime, but only changed when the watcher isn't active.
136	* rw: can be read and modified anytime, even when the watcher is active	245	* rw: can be read and modified anytime, even when the watcher is active.
		246	*
		247	* some internal details that might be helpful for debugging:
		248	*
		249	* active is either 0, which means the watcher is not active,
		250	* or the array index of the watcher (periodics, timers)
		251	* or the array index + 1 (most other watchers)
		252	* or simply 1 for watchers that aren't in some array.
		253	* pending is either 0, in which case the watcher isn't,
		254	* or the array index + 1 in the pendings array.
137	*/	255	*/
		256
		257	#if EV_MINPRI == EV_MAXPRI
		258	# define EV_DECL_PRIORITY
		259	#elif !defined (EV_DECL_PRIORITY)
		260	# define EV_DECL_PRIORITY int priority;
		261	#endif
138		262
139	/* shared by all watchers */	263	/* shared by all watchers */
140	#define EV_WATCHER(type) \	264	#define EV_WATCHER(type) \
141	int active; /* private */ \	265	int active; /* private */ \
142	int pending; /* private */ \	266	int pending; /* private */ \
143	int priority; /* private */ \	267	EV_DECL_PRIORITY /* private */ \
144	EV_COMMON /* rw */ \	268	EV_COMMON /* rw */ \
145	EV_CB_DECLARE (type) /* private */	269	EV_CB_DECLARE (type) /* private */
146		270
147	#define EV_WATCHER_LIST(type) \	271	#define EV_WATCHER_LIST(type) \
148	EV_WATCHER (type) \	272	EV_WATCHER (type) \
214	/* does not support priorities */	338	/* does not support priorities */
215	typedef struct ev_child	339	typedef struct ev_child
216	{	340	{
217	EV_WATCHER_LIST (ev_child)	341	EV_WATCHER_LIST (ev_child)
218		342
		343	int flags; /* private */
219	int pid; /* ro */	344	int pid; /* ro */
220	int rpid; /* rw, holds the received pid */	345	int rpid; /* rw, holds the received pid */
221	int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */	346	int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
222	} ev_child;	347	} ev_child;
223		348
…		…
269	EV_WATCHER (ev_check)	394	EV_WATCHER (ev_check)
270	} ev_check;	395	} ev_check;
271		396
272	#if EV_FORK_ENABLE	397	#if EV_FORK_ENABLE
273	/* the callback gets invoked before check in the child process when a fork was detected */	398	/* the callback gets invoked before check in the child process when a fork was detected */
		399	/* revent EV_FORK */
274	typedef struct ev_fork	400	typedef struct ev_fork
275	{	401	{
276	EV_WATCHER (ev_fork)	402	EV_WATCHER (ev_fork)
277	} ev_fork;	403	} ev_fork;
		404	#endif
		405
		406	#if EV_CLEANUP_ENABLE
		407	/* is invoked just before the loop gets destroyed */
		408	/* revent EV_CLEANUP */
		409	typedef struct ev_cleanup
		410	{
		411	EV_WATCHER (ev_cleanup)
		412	} ev_cleanup;
278	#endif	413	#endif
279		414
280	#if EV_EMBED_ENABLE	415	#if EV_EMBED_ENABLE
281	/* used to embed an event loop inside another */	416	/* used to embed an event loop inside another */
282	/* the callback gets invoked when the event loop has handled events, and can be 0 */	417	/* the callback gets invoked when the event loop has handled events, and can be 0 */
283	typedef struct ev_embed	418	typedef struct ev_embed
284	{	419	{
285	EV_WATCHER (ev_embed)	420	EV_WATCHER (ev_embed)
286		421
287	ev_io io; /* private */
288	struct ev_loop loop; / ro */	422	struct ev_loop other; / ro */
		423	ev_io io; /* private */
		424	ev_prepare prepare; /* private */
		425	ev_check check; /* unused */
		426	ev_timer timer; /* unused */
		427	ev_periodic periodic; /* unused */
		428	ev_idle idle; /* unused */
		429	ev_fork fork; /* private */
		430	#if EV_CLEANUP_ENABLE
		431	ev_cleanup cleanup; /* unused */
		432	#endif
289	} ev_embed;	433	} ev_embed;
		434	#endif
		435
		436	#if EV_ASYNC_ENABLE
		437	/* invoked when somebody calls ev_async_send on the watcher */
		438	/* revent EV_ASYNC */
		439	typedef struct ev_async
		440	{
		441	EV_WATCHER (ev_async)
		442
		443	EV_ATOMIC_T sent; /* private */
		444	} ev_async;
		445
		446	# define ev_async_pending(w) (+(w)->sent)
290	#endif	447	#endif
291		448
292	/* the presence of this union forces similar struct layout */	449	/* the presence of this union forces similar struct layout */
293	union ev_any_watcher	450	union ev_any_watcher
294	{	451	{
…		…
309	struct ev_prepare prepare;	466	struct ev_prepare prepare;
310	struct ev_check check;	467	struct ev_check check;
311	#if EV_FORK_ENABLE	468	#if EV_FORK_ENABLE
312	struct ev_fork fork;	469	struct ev_fork fork;
313	#endif	470	#endif
		471	#if EV_CLEANUP_ENABLE
		472	struct ev_cleanup cleanup;
		473	#endif
314	#if EV_EMBED_ENABLE	474	#if EV_EMBED_ENABLE
315	struct ev_embed embed;	475	struct ev_embed embed;
316	#endif	476	#endif
		477	#if EV_ASYNC_ENABLE
		478	struct ev_async async;
		479	#endif
317	};	480	};
318		481
319	/* bits for ev_default_loop and ev_loop_new */	482	/* flag bits for ev_default_loop and ev_loop_new */
		483	enum {
320	/* the default */	484	/* the default */
321	#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */	485	EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
322	/* flag bits */	486	/* flag bits */
323	#define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */	487	EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
324	#define EVFLAG_FORKCHECK 0x02000000UL /* check for a fork in each iteration */	488	EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
		489	/* debugging/feature disable */
		490	EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
		491	#if EV_COMPAT3
		492	EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
		493	#endif
		494	EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */
		495	};
		496
325	/* method bits to be ored together */	497	/* method bits to be ored together */
		498	enum {
326	#define EVBACKEND_SELECT 0x00000001UL /* about anywhere */	499	EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
327	#define EVBACKEND_POLL 0x00000002UL /* !win */	500	EVBACKEND_POLL = 0x00000002U, /* !win */
328	#define EVBACKEND_EPOLL 0x00000004UL /* linux */	501	EVBACKEND_EPOLL = 0x00000004U, /* linux */
329	#define EVBACKEND_KQUEUE 0x00000008UL /* bsd */	502	EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
330	#define EVBACKEND_DEVPOLL 0x00000010UL /* solaris 8 / / NYI */	503	EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 / / NYI */
331	#define EVBACKEND_PORT 0x00000020UL /* solaris 10 */	504	EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
		505	EVBACKEND_ALL = 0x0000003FU
		506	};
332		507
333	#if EV_PROTOTYPES	508	#if EV_PROTOTYPES
334	int ev_version_major (void);	509	int ev_version_major (void);
335	int ev_version_minor (void);	510	int ev_version_minor (void);
336		511
337	unsigned int ev_supported_backends (void);	512	unsigned int ev_supported_backends (void);
338	unsigned int ev_recommended_backends (void);	513	unsigned int ev_recommended_backends (void);
339	unsigned int ev_embeddable_backends (void);	514	unsigned int ev_embeddable_backends (void);
340		515
341	ev_tstamp ev_time (void);	516	ev_tstamp ev_time (void);
		517	void ev_sleep (ev_tstamp delay); /* sleep for a while */
342		518
343	/* Sets the allocation function to use, works like realloc.	519	/* Sets the allocation function to use, works like realloc.
344	* It is used to allocate and free memory.	520	* It is used to allocate and free memory.
345	* If it returns zero when memory needs to be allocated, the library might abort	521	* If it returns zero when memory needs to be allocated, the library might abort
346	* or take some potentially destructive action.	522	* or take some potentially destructive action.
…		…
352	* retryable syscall error	528	* retryable syscall error
353	* (such as failed select, poll, epoll_wait)	529	* (such as failed select, poll, epoll_wait)
354	*/	530	*/
355	void ev_set_syserr_cb (void (cb)(const char msg));	531	void ev_set_syserr_cb (void (cb)(const char msg));
356		532
357	# if EV_MULTIPLICITY	533	#if EV_MULTIPLICITY
		534
358	/* the default loop is the only one that handles signals and child watchers */	535	/* the default loop is the only one that handles signals and child watchers */
359	/* you can call this as often as you like */	536	/* you can call this as often as you like */
360	static struct ev_loop *	537	struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0));
361	ev_default_loop (unsigned int flags)	538
		539	EV_INLINE struct ev_loop *
		540	ev_default_loop_uc_ (void)
362	{	541	{
363	extern struct ev_loop *ev_default_loop_ptr;	542	extern struct ev_loop *ev_default_loop_ptr;
364	extern struct ev_loop *ev_default_loop_init (unsigned int flags);
365
366	if (!ev_default_loop_ptr)
367	ev_default_loop_init (flags);
368		543
369	return ev_default_loop_ptr;	544	return ev_default_loop_ptr;
370	}	545	}
371		546
		547	EV_INLINE int
		548	ev_is_default_loop (EV_P)
		549	{
		550	return EV_A == EV_DEFAULT_UC;
		551	}
		552
372	/* create and destroy alternative loops that don't handle signals */	553	/* create and destroy alternative loops that don't handle signals */
373	struct ev_loop *ev_loop_new (unsigned int flags);	554	struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0));
		555	/* destroy event loops, also works for the default loop */
374	void ev_loop_destroy (EV_P);	556	void ev_loop_destroy (EV_P);
375	void ev_loop_fork (EV_P);
376		557
377	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */	558	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
378		559
379	# else	560	#else
380		561
381	int ev_default_loop (unsigned int flags); /* returns true when successful */	562	int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */
382		563
383	static ev_tstamp	564	EV_INLINE ev_tstamp
384	ev_now (void)	565	ev_now (void)
385	{	566	{
386	extern ev_tstamp ev_rt_now;	567	extern ev_tstamp ev_rt_now;
387		568
388	return ev_rt_now;	569	return ev_rt_now;
389	}	570	}
390	# endif
391		571
392	void ev_default_destroy (void); /* destroy the default loop */	572	/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
		573	EV_INLINE int
		574	ev_is_default_loop (void)
		575	{
		576	return 1;
		577	}
		578
		579	#endif /* multiplicity */
		580
393	/* this needs to be called after fork, to duplicate the default loop */	581	/* this needs to be called after fork, to duplicate the loop */
394	/* if you create alternative loops you have to call ev_loop_fork on them */	582	/* when you want to re-use it in the child */
395	/* you can call it in either the parent or the child */	583	/* you can call it in either the parent or the child */
396	/* you can actually call it at any time, anywhere :) */	584	/* you can actually call it at any time, anywhere :) */
397	void ev_default_fork (void);	585	void ev_loop_fork (EV_P);
398		586
399	unsigned int ev_backend (EV_P);	587	unsigned int ev_backend (EV_P); /* backend in use by loop */
400	unsigned int ev_loop_count (EV_P);
401	#endif
402		588
403	#define EVLOOP_NONBLOCK 1 /* do not block/wait */	589	void ev_now_update (EV_P); /* update event loop time */
404	#define EVLOOP_ONESHOT 2 /* block once only */	590
405	#define EVUNLOOP_CANCEL 0 /* undo unloop */	591	#if EV_WALK_ENABLE
406	#define EVUNLOOP_ONE 1 /* unloop once */	592	/* walk (almost) all watchers in the loop of a given type, invoking the */
		593	/* callback on every such watcher. The callback might stop the watcher, */
		594	/* but do nothing else with the loop */
		595	void ev_walk (EV_P_ int types, void (cb)(EV_P_ int type, void w));
		596	#endif
		597
		598	#endif /* prototypes */
		599
		600	/* ev_run flags values */
		601	enum {
		602	EVRUN_NOWAIT = 1, /* do not block/wait */
		603	EVRUN_ONCE = 2 /* block once only */
		604	};
		605
		606	/* ev_break how values */
		607	enum {
		608	EVBREAK_CANCEL = 0, /* undo unloop */
		609	EVBREAK_ONE = 1, /* unloop once */
407	#define EVUNLOOP_ALL 2 /* unloop all loops */	610	EVBREAK_ALL = 2 /* unloop all loops */
		611	};
408		612
409	#if EV_PROTOTYPES	613	#if EV_PROTOTYPES
410	void ev_loop (EV_P_ int flags);	614	void ev_run (EV_P_ int flags EV_CPP (= 0));
411	void ev_unloop (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */	615	void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */
412		616
413	/*	617	/*
414	* ref/unref can be used to add or remove a refcount on the mainloop. every watcher	618	* ref/unref can be used to add or remove a refcount on the mainloop. every watcher
415	* keeps one reference. if you have a long-runing watcher you never unregister that	619	* keeps one reference. if you have a long-running watcher you never unregister that
416	* should not keep ev_loop from running, unref() after starting, and ref() before stopping.	620	* should not keep ev_loop from running, unref() after starting, and ref() before stopping.
417	*/	621	*/
418	void ev_ref (EV_P);	622	void ev_ref (EV_P);
419	void ev_unref (EV_P);	623	void ev_unref (EV_P);
420		624
		625	/*
421	/* convinience function, wait for a single event, without registering an event watcher */	626	* convenience function, wait for a single event, without registering an event watcher
422	/* if timeout is < 0, do wait indefinitely */	627	* if timeout is < 0, do wait indefinitely
		628	*/
423	void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg);	629	void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg);
		630
		631	# if EV_FEATURE_API
		632	unsigned int ev_iteration (EV_P); /* number of loop iterations */
		633	unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */
		634	void ev_verify (EV_P); /* abort if loop data corrupted */
		635
		636	void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
		637	void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
		638
		639	/* advanced stuff for threading etc. support, see docs */
		640	void ev_set_userdata (EV_P_ void *data);
		641	void *ev_userdata (EV_P);
		642	void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P));
		643	void ev_set_loop_release_cb (EV_P_ void (release)(EV_P), void (acquire)(EV_P));
		644
		645	unsigned int ev_pending_count (EV_P); /* number of pending events, if any */
		646	void ev_invoke_pending (EV_P); /* invoke all pending watchers */
		647
		648	/*
		649	* stop/start the timer handling.
		650	*/
		651	void ev_suspend (EV_P);
		652	void ev_resume (EV_P);
		653	#endif
		654
424	#endif	655	#endif
425		656
426	/* these may evaluate ev multiple times, and the other arguments at most once */	657	/* these may evaluate ev multiple times, and the other arguments at most once */
427	/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */	658	/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
428	#define ev_init(ev,cb_) do { \	659	#define ev_init(ev,cb_) do { \
429	((ev_watcher )(void )(ev))->active = \	660	((ev_watcher )(void )(ev))->active = \
430	((ev_watcher )(void )(ev))->pending = \	661	((ev_watcher )(void )(ev))->pending = 0; \
431	((ev_watcher )(void )(ev))->priority = 0; \	662	ev_set_priority ((ev), 0); \
432	ev_set_cb ((ev), cb_); \	663	ev_set_cb ((ev), cb_); \
433	} while (0)	664	} while (0)
434		665
435	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)	666	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) \| EV__IOFDSET; } while (0)
436	#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)	667	#define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
437	#define ev_periodic_set(ev,ofs_,ival_,res_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)	668	#define ev_periodic_set(ev,ofs_,ival_,rcb_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb = (rcb_); } while (0)
438	#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)	669	#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
439	#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)	670	#define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0)
440	#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)	671	#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
441	#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */	672	#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
442	#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */	673	#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
443	#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */	674	#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
444	#define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0)	675	#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
445	#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */	676	#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
		677	#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
		678	#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
446		679
447	#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)	680	#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
448	#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)	681	#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
449	#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)	682	#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)
450	#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)	683	#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
451	#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)	684	#define ev_child_init(ev,cb,pid,trace) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid),(trace)); } while (0)
452	#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_path_set ((ev),(path),(interval)); } while (0)	685	#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_stat_set ((ev),(path),(interval)); } while (0)
453	#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)	686	#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
454	#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)	687	#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
455	#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)	688	#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
456	#define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0)	689	#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
457	#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)	690	#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
		691	#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
		692	#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
458		693
459	#define ev_is_pending(ev) (0 + ((ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */	694	#define ev_is_pending(ev) (0 + ((ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
460	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */	695	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */
461		696
462	#define ev_priority(ev) ((((ev_watcher )(void )(ev))->priority) + 0)
463	#define ev_cb(ev) (ev)->cb /* rw */	697	#define ev_cb(ev) (ev)->cb /* rw */
		698
		699	#if EV_MINPRI == EV_MAXPRI
		700	# define ev_priority(ev) ((ev), EV_MINPRI)
		701	# define ev_set_priority(ev,pri) ((ev), (pri))
		702	#else
		703	# define ev_priority(ev) (+(((ev_watcher )(void )(ev))->priority))
464	#define ev_set_priority(ev,pri) ((ev_watcher )(void )(ev))->priority = (pri)	704	# define ev_set_priority(ev,pri) ( (ev_watcher )(void )(ev))->priority = (pri)
		705	#endif
		706
		707	#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
465		708
466	#ifndef ev_set_cb	709	#ifndef ev_set_cb
467	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)	710	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
468	#endif	711	#endif
469		712
470	/* stopping (enabling, adding) a watcher does nothing if it is already running */	713	/* stopping (enabling, adding) a watcher does nothing if it is already running */
471	/* stopping (disabling, deleting) a watcher does nothing unless its already running */	714	/* stopping (disabling, deleting) a watcher does nothing unless its already running */
472	#if EV_PROTOTYPES	715	#if EV_PROTOTYPES
473		716
474	/* feeds an event into a watcher as if the event actually occured */	717	/* feeds an event into a watcher as if the event actually occured */
475	/* accepts any ev_watcher type */	718	/* accepts any ev_watcher type */
476	void ev_feed_event (EV_P_ void *w, int revents);	719	void ev_feed_event (EV_P_ void *w, int revents);
477	void ev_feed_fd_event (EV_P_ int fd, int revents);	720	void ev_feed_fd_event (EV_P_ int fd, int revents);
		721	#if EV_SIGNAL_ENABLE
478	void ev_feed_signal_event (EV_P_ int signum);	722	void ev_feed_signal_event (EV_P_ int signum);
		723	#endif
479	void ev_invoke (EV_P_ void *w, int revents);	724	void ev_invoke (EV_P_ void *w, int revents);
480	int ev_clear_pending (EV_P_ void *w);	725	int ev_clear_pending (EV_P_ void *w);
481		726
482	void ev_io_start (EV_P_ ev_io *w);	727	void ev_io_start (EV_P_ ev_io *w);
483	void ev_io_stop (EV_P_ ev_io *w);	728	void ev_io_stop (EV_P_ ev_io *w);
484		729
485	void ev_timer_start (EV_P_ ev_timer *w);	730	void ev_timer_start (EV_P_ ev_timer *w);
486	void ev_timer_stop (EV_P_ ev_timer *w);	731	void ev_timer_stop (EV_P_ ev_timer *w);
487	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */	732	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
488	void ev_timer_again (EV_P_ ev_timer *w);	733	void ev_timer_again (EV_P_ ev_timer *w);
		734	/* return remaining time */
		735	ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w);
489		736
490	#if EV_PERIODIC_ENABLE	737	#if EV_PERIODIC_ENABLE
491	void ev_periodic_start (EV_P_ ev_periodic *w);	738	void ev_periodic_start (EV_P_ ev_periodic *w);
492	void ev_periodic_stop (EV_P_ ev_periodic *w);	739	void ev_periodic_stop (EV_P_ ev_periodic *w);
493	void ev_periodic_again (EV_P_ ev_periodic *w);	740	void ev_periodic_again (EV_P_ ev_periodic *w);
494	#endif	741	#endif
495		742
496	/* only supported in the default loop */	743	/* only supported in the default loop */
		744	#if EV_SIGNAL_ENABLE
497	void ev_signal_start (EV_P_ ev_signal *w);	745	void ev_signal_start (EV_P_ ev_signal *w);
498	void ev_signal_stop (EV_P_ ev_signal *w);	746	void ev_signal_stop (EV_P_ ev_signal *w);
		747	#endif
499		748
500	/* only supported in the default loop */	749	/* only supported in the default loop */
		750	# if EV_CHILD_ENABLE
501	void ev_child_start (EV_P_ ev_child *w);	751	void ev_child_start (EV_P_ ev_child *w);
502	void ev_child_stop (EV_P_ ev_child *w);	752	void ev_child_stop (EV_P_ ev_child *w);
		753	# endif
503		754
504	# if EV_STAT_ENABLE	755	# if EV_STAT_ENABLE
505	void ev_stat_start (EV_P_ ev_stat *w);	756	void ev_stat_start (EV_P_ ev_stat *w);
506	void ev_stat_stop (EV_P_ ev_stat *w);	757	void ev_stat_stop (EV_P_ ev_stat *w);
507	void ev_stat_stat (EV_P_ ev_stat *w);	758	void ev_stat_stat (EV_P_ ev_stat *w);
…		…
510	# if EV_IDLE_ENABLE	761	# if EV_IDLE_ENABLE
511	void ev_idle_start (EV_P_ ev_idle *w);	762	void ev_idle_start (EV_P_ ev_idle *w);
512	void ev_idle_stop (EV_P_ ev_idle *w);	763	void ev_idle_stop (EV_P_ ev_idle *w);
513	# endif	764	# endif
514		765
		766	#if EV_PREPARE_ENABLE
515	void ev_prepare_start (EV_P_ ev_prepare *w);	767	void ev_prepare_start (EV_P_ ev_prepare *w);
516	void ev_prepare_stop (EV_P_ ev_prepare *w);	768	void ev_prepare_stop (EV_P_ ev_prepare *w);
		769	#endif
517		770
		771	#if EV_CHECK_ENABLE
518	void ev_check_start (EV_P_ ev_check *w);	772	void ev_check_start (EV_P_ ev_check *w);
519	void ev_check_stop (EV_P_ ev_check *w);	773	void ev_check_stop (EV_P_ ev_check *w);
		774	#endif
520		775
521	# if EV_FORK_ENABLE	776	# if EV_FORK_ENABLE
522	void ev_fork_start (EV_P_ ev_fork *w);	777	void ev_fork_start (EV_P_ ev_fork *w);
523	void ev_fork_stop (EV_P_ ev_fork *w);	778	void ev_fork_stop (EV_P_ ev_fork *w);
		779	# endif
		780
		781	# if EV_CLEANUP_ENABLE
		782	void ev_cleanup_start (EV_P_ ev_cleanup *w);
		783	void ev_cleanup_stop (EV_P_ ev_cleanup *w);
524	# endif	784	# endif
525		785
526	# if EV_EMBED_ENABLE	786	# if EV_EMBED_ENABLE
527	/* only supported when loop to be embedded is in fact embeddable */	787	/* only supported when loop to be embedded is in fact embeddable */
528	void ev_embed_start (EV_P_ ev_embed *w);	788	void ev_embed_start (EV_P_ ev_embed *w);
529	void ev_embed_stop (EV_P_ ev_embed *w);	789	void ev_embed_stop (EV_P_ ev_embed *w);
530	void ev_embed_sweep (EV_P_ ev_embed *w);	790	void ev_embed_sweep (EV_P_ ev_embed *w);
531	# endif	791	# endif
532		792
		793	# if EV_ASYNC_ENABLE
		794	void ev_async_start (EV_P_ ev_async *w);
		795	void ev_async_stop (EV_P_ ev_async *w);
		796	void ev_async_send (EV_P_ ev_async *w);
533	#endif	797	# endif
534		798
535	#ifdef __cplusplus	799	#if EV_COMPAT3
536	}	800	#define EVLOOP_NONBLOCK EVRUN_NOWAIT
		801	#define EVLOOP_ONESHOT EVRUN_ONCE
		802	#define EVUNLOOP_CANCEL EVBREAK_CANCEL
		803	#define EVUNLOOP_ONE EVBREAK_ONE
		804	#define EVUNLOOP_ALL EVBREAK_ALL
		805	#if EV_PROTOTYPES
		806	EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
		807	EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
		808	EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
		809	EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
		810	#if EV_FEATURE_API
		811	EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); }
		812	EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); }
		813	EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
		814	#endif
537	#endif	815	#endif
538		816	#else
		817	typedef struct ev_loop ev_loop;
539	#endif	818	#endif
540		819
		820	#endif
		821
		822	EV_CPP(})
		823
		824	#endif
		825

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Comparing libev/ev.h (file contents): Revision 1.82 by root, Sun Dec 9 19:42:57 2007 UTC vs. Revision 1.151 by root, Sun Oct 24 18:09:58 2010 UTC

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Comparing libev/ev.h (file contents):
Revision 1.82 by root, Sun Dec 9 19:42:57 2007 UTC vs.
Revision 1.151 by root, Sun Oct 24 18:09:58 2010 UTC