[libsigrok.git] / sigrok.h

/*
 * This file is part of the sigrok project.
 *
 * Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef SIGROK_SIGROK_H
#define SIGROK_SIGROK_H

#include <stdio.h>
#include <sys/time.h>
#include <stdint.h>
#include <inttypes.h>
#include <glib.h>
#include <libusb.h>

/*
 * Status/error codes returned by libsigrok functions.
 *
 * All possible return codes of libsigrok functions must be listed here.
 * Functions should never return hardcoded numbers as status, but rather
 * use these #defines instead. All error codes are negative numbers.
 *
 * The error codes are globally unique in libsigrok, i.e. if one of the
 * libsigrok functions returns a "malloc error" it must be exactly the same
 * return value as used by all other functions to indicate "malloc error".
 * There must be no functions which indicate two different errors via the
 * same return code.
 *
 * Also, for compatibility reasons, no defined return codes are ever removed
 * or reused for different #defines later. You can only add new #defines and
 * return codes, but never remove or redefine existing ones.
 */
#define SIGROK_OK			 0 /* No error */
#define SIGROK_ERR			-1 /* Generic/unspecified error */
#define SIGROK_ERR_MALLOC		-2 /* Malloc/calloc/realloc error */
#define SIGROK_ERR_SAMPLERATE		-3 /* Incorrect samplerate */

/* Handy little macros */
#define KHZ(n) (n * 1000)
#define MHZ(n) (n * 1000000)
#define GHZ(n) (n * 1000000000)

/* Data types, used by hardware plugins for set_configuration() */
enum {
	T_UINT64,
	T_CHAR,
};

enum {
	PROTO_RAW,
};

/* (Unused) protocol decoder stack entry */
struct protocol {
	char *name;
	int id;
	int stackindex;
};

/*
 * datafeed
 */

/* datafeed_packet.type values */
enum {
	DF_HEADER,
	DF_END,
	DF_TRIGGER,
	DF_LOGIC8,
	DF_LOGIC16,
	DF_LOGIC24,
	DF_LOGIC32,
	DF_LOGIC48,
	DF_LOGIC64,
};

struct datafeed_packet {
	uint16_t type;
	uint16_t length;
	void *payload;
};

struct datafeed_header {
	int feed_version;
	struct timeval starttime;
	uint64_t samplerate;
	int protocol_id;
	int num_probes;
};

/*
 * output
 */
struct output {
	struct output_format *format;
	struct device *device;
	char *param;
	void *internal;
};

struct output_format {
	char *extension;
	char *description;
	int (*init) (struct output *o);
	int (*data) (struct output *o, char *data_in, uint64_t length_in,
		     char **data_out, uint64_t *length_out);
	int (*event) (struct output *o, int event_type, char **data_out,
		      uint64_t *length_out);
};

struct output_format **output_list(void);
int filter_probes(int in_unitsize, int out_unitsize, int *probelist,
		  char *data_in, uint64_t length_in, char **data_out,
		  uint64_t *length_out);

char *sigrok_samplerate_string(uint64_t samplerate);

/*--- analyzer.c ------------------------------------------------------------*/

struct analyzer {
	char *name;
	char *filename;
	/*
	 * TODO: Parameters? If so, configured plugins need another struct.
	 * TODO: Input and output format?
	 */
};

/*--- backend.c -------------------------------------------------------------*/

int sigrok_init(void);
void sigrok_cleanup(void);

/*--- datastore.c -----------------------------------------------------------*/

/* Size of a chunk in units */
#define DATASTORE_CHUNKSIZE 512000

struct datastore {
	/* Size in bytes of the number of units stored in this datastore */
	int ds_unitsize;
	unsigned int num_units;
	GSList *chunklist;
};

struct datastore *datastore_new(int unitsize);
void datastore_destroy(struct datastore *ds);
void datastore_put(struct datastore *ds, void *data, unsigned int length,
		   int in_unitsize, int *probelist);

/*--- debug.c ---------------------------------------------------------------*/

void hexdump(unsigned char *address, int length);

/*--- device.c --------------------------------------------------------------*/

/*
 * This represents a generic device connected to the system.
 * For device-specific information, ask the plugin. The plugin_index refers
 * to the device index within that plugin; it may be handling more than one
 * device. All relevant plugin calls take a device_index parameter for this.
 */
struct device {
	/* Which plugin handles this device */
	struct device_plugin *plugin;
	/* A plugin may handle multiple devices of the same type */
	int plugin_index;
	/* List of struct probe* */
	GSList *probes;
	/* Data acquired by this device, if any */
	struct datastore *datastore;
};

struct probe {
	int index;
	gboolean enabled;
	char *name;
	char *trigger;
};

extern GSList *devices;

void device_scan(void);
void device_close_all(void);
GSList *device_list(void);
struct device *device_new(struct device_plugin *plugin, int plugin_index);
void device_clear(struct device *device);
void device_destroy(struct device *dev);

void device_probe_clear(struct device *device, int probenum);
void device_probe_add(struct device *device, char *name);
struct probe *probe_find(struct device *device, int probenum);
void device_probe_name(struct device *device, int probenum, char *name);

void device_trigger_clear(struct device *device);
void device_trigger_set(struct device *device, int probenum, char *trigger);

/*--- hwplugin.c ------------------------------------------------------------*/

/* Hardware plugin capabilities */
enum {
	HWCAP_DUMMY,		// used to terminate lists
	HWCAP_LOGIC_ANALYZER,
	HWCAP_SAMPLERATE,       // change samplerate
	HWCAP_PROBECONFIG,      // configure probe mask
	HWCAP_CAPTURE_RATIO,    // set pre-trigger / post-trigger ratio
	HWCAP_LIMIT_MSEC,	// set a time limit for sample acquisition
	HWCAP_LIMIT_SAMPLES,	// set a limit on number of samples
};

struct hwcap_option {
	int capability;
	int type;
	char *description;
	char *shortname;
};

struct sigrok_device_instance {
	int index;
	int status;
	int instance_type;
	char *vendor;
	char *model;
	char *version;
	union {
		struct usb_device_instance *usb;
		struct serial_device_instance *serial;
	};
};

/* sigrok_device_instance types */
enum {
	USB_INSTANCE,
	SERIAL_INSTANCE,
};

struct usb_device_instance {
	uint8_t bus;
	uint8_t address;
	struct libusb_device_handle *devhdl;
};

struct serial_device_instance {
	char *port;
	int fd;
};

/* Device instance status */
enum {
	ST_NOT_FOUND,
	/* Found, but still booting */
	ST_INITIALIZING,
	/* Live, but not in use */
	ST_INACTIVE,
	/* Actively in use in a session */
	ST_ACTIVE,
};

/*
 * TODO: This sucks, you just kinda have to "know" the returned type.
 * TODO: Need a DI to return the number of trigger stages supported.
 */

/* Device info IDs */
enum {
	/* struct sigrok_device_instance for this specific device */
	DI_INSTANCE,
	/* The number of probes connected to this device */
	DI_NUM_PROBES,
	/* Samplerates supported by this device, (struct samplerates) */
	DI_SAMPLERATES,
	/* Types of trigger supported, out of "01crf" (char *) */
	DI_TRIGGER_TYPES,
	/* The currently set samplerate in Hz (uint64_t) */
	DI_CUR_SAMPLERATE,
};

/* a device supports either a range of samplerates with steps of a given
 * granularity, or is limited to a set of defined samplerates. use either
 * step or list, but not both.
 */
struct samplerates {
	uint64_t low;
	uint64_t high;
	uint64_t step;
	uint64_t *list;
};

struct device_plugin {
	/* plugin-specific */
	char *name;
	int api_version;
	int (*init) (char *deviceinfo);
	void (*cleanup) (void);

	/* device-specific */
	int (*open) (int device_index);
	void (*close) (int device_index);
	void *(*get_device_info) (int device_index, int device_info_id);
	int (*get_status) (int device_index);
	int *(*get_capabilities) (void);
	int (*set_configuration) (int device_index, int capability, void *value);
	int (*start_acquisition) (int device_index, gpointer session_device_id);
	void (*stop_acquisition) (int device_index, gpointer session_device_id);
};

struct gsource_fd {
	GSource source;
	GPollFD gpfd;
	/* Not really using this */
	GSource *timeout_source;
};

typedef int (*receive_data_callback) (int fd, int revents, void *user_data);

int load_hwplugins(void);
GSList *list_hwplugins(void);

/* Generic device instances */
struct sigrok_device_instance *sigrok_device_instance_new(int index,
	int status, char *vendor, char *model, char *version);
struct sigrok_device_instance *get_sigrok_device_instance(GSList *device_instances, int device_index);
void sigrok_device_instance_free(struct sigrok_device_instance *sdi);

/* USB-specific instances */
struct usb_device_instance *usb_device_instance_new(uint8_t bus,
		uint8_t address, struct libusb_device_handle *hdl);
void usb_device_instance_free(struct usb_device_instance *usb);

/* Serial-specific instances */
struct serial_device_instance *serial_device_instance_new(char *port, int fd);
void serial_device_instance_free(struct serial_device_instance *serial);

int find_hwcap(int *capabilities, int hwcap);
struct hwcap_option *find_hwcap_option(int hwcap);
void source_remove(int fd);
void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb, void *user_data);

/*--- session.c -------------------------------------------------------------*/

typedef void (*source_callback_remove) (int fd);
typedef void (*source_callback_add) (int fd, int events, int timeout,
		receive_data_callback callback, void *user_data);
typedef void (*datafeed_callback) (struct device *device,
				 struct datafeed_packet *packet);

struct session {
	/* List of struct device* */
	GSList *devices;
	/* List of struct analyzer* */
	GSList *analyzers;
	/* datafeed callbacks */
	GSList *datafeed_callbacks;
	GTimeVal starttime;
};

/* Session setup */
struct session *session_load(char *filename);
struct session *session_new(void);
void session_destroy(void);
void session_device_clear(void);
int session_device_add(struct device *device);

/* Protocol analyzers setup */
void session_pa_clear(void);
void session_pa_add(struct analyzer *pa);

/* Datafeed setup */
void session_datafeed_callback_clear(void);
void session_datafeed_callback_add(datafeed_callback callback);

/* Session control */
int session_start(void);
void session_stop(void);
void session_bus(struct device *device, struct datafeed_packet *packet);
void make_metadata(char *filename);
int session_save(char *filename);

/*--- hwcommon.c ------------------------------------------------------------*/

int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
int ezusb_install_firmware(libusb_device_handle *hdl, char *filename);

GSList *list_serial_ports(void);

#endif
Commit	Line	Data
a1bb33af UH	1	/*
	2	* This file is part of the sigrok project.
	3	*
	4	* Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
	5	*
	6	* This program is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#ifndef SIGROK_SIGROK_H
	21	#define SIGROK_SIGROK_H
	22
	23	#include <stdio.h>
	24	#include <sys/time.h>
	25	#include <stdint.h>
	26	#include <inttypes.h>
	27	#include <glib.h>
	28	#include <libusb.h>
	29
e31b636d UH	30	/*
	31	* Status/error codes returned by libsigrok functions.
	32	*
	33	* All possible return codes of libsigrok functions must be listed here.
	34	* Functions should never return hardcoded numbers as status, but rather
	35	* use these #defines instead. All error codes are negative numbers.
	36	*
	37	* The error codes are globally unique in libsigrok, i.e. if one of the
2b3414a4 UH	38	* libsigrok functions returns a "malloc error" it must be exactly the same
2b3414a4 UH	39	* return value as used by all other functions to indicate "malloc error".
e31b636d UH	40	* There must be no functions which indicate two different errors via the
	41	* same return code.
	42	*
	43	* Also, for compatibility reasons, no defined return codes are ever removed
	44	* or reused for different #defines later. You can only add new #defines and
	45	* return codes, but never remove or redefine existing ones.
	46	*/
2b3414a4	47	#define SIGROK_OK 0 /* No error */
e31b636d UH	48	#define SIGROK_ERR -1 /* Generic/unspecified error */
	49	#define SIGROK_ERR_MALLOC -2 /* Malloc/calloc/realloc error */
	50	#define SIGROK_ERR_SAMPLERATE -3 /* Incorrect samplerate */
a1bb33af UH	51
	52	/* Handy little macros */
	53	#define KHZ(n) (n * 1000)
	54	#define MHZ(n) (n * 1000000)
	55	#define GHZ(n) (n * 1000000000)
	56
	57	/* Data types, used by hardware plugins for set_configuration() */
	58	enum {
	59	T_UINT64,
	60	T_CHAR,
	61	};
	62
	63	enum {
	64	PROTO_RAW,
	65	};
	66
	67	/* (Unused) protocol decoder stack entry */
	68	struct protocol {
	69	char *name;
	70	int id;
	71	int stackindex;
	72	};
	73
	74	/*
	75	* datafeed
	76	*/
	77
	78	/* datafeed_packet.type values */
	79	enum {
	80	DF_HEADER,
	81	DF_END,
	82	DF_TRIGGER,
	83	DF_LOGIC8,
	84	DF_LOGIC16,
	85	DF_LOGIC24,
	86	DF_LOGIC32,
	87	DF_LOGIC48,
	88	DF_LOGIC64,
	89	};
	90
	91	struct datafeed_packet {
	92	uint16_t type;
	93	uint16_t length;
	94	void *payload;
	95	};
	96
	97	struct datafeed_header {
	98	int feed_version;
	99	struct timeval starttime;
4c100f32	100	uint64_t samplerate;
a1bb33af UH	101	int protocol_id;
	102	int num_probes;
	103	};
	104
	105	/*
	106	* output
	107	*/
	108	struct output {
	109	struct output_format *format;
	110	struct device *device;
	111	char *param;
	112	void *internal;
	113	};
	114
	115	struct output_format {
	116	char *extension;
	117	char *description;
5a8fda15	118	int (init) (struct output o);
a1bb33af UH	119	int (data) (struct output o, char *data_in, uint64_t length_in,
	120	char *data_out, uint64_t length_out);
	121	int (event) (struct output o, int event_type, char **data_out,
	122	uint64_t *length_out);
	123	};
	124
	125	struct output_format **output_list(void);
	126	int filter_probes(int in_unitsize, int out_unitsize, int *probelist,
	127	char data_in, uint64_t length_in, char *data_out,
	128	uint64_t *length_out);
	129
25e7d9b1 UH	130	char *sigrok_samplerate_string(uint64_t samplerate);
25e7d9b1 UH	131
a1bb33af UH	132	/--- analyzer.c ------------------------------------------------------------/
	133
	134	struct analyzer {
	135	char *name;
	136	char *filename;
	137	/*
	138	* TODO: Parameters? If so, configured plugins need another struct.
	139	* TODO: Input and output format?
	140	*/
	141	};
	142
	143	/--- backend.c -------------------------------------------------------------/
	144
	145	int sigrok_init(void);
	146	void sigrok_cleanup(void);
	147
	148	/--- datastore.c -----------------------------------------------------------/
	149
	150	/* Size of a chunk in units */
	151	#define DATASTORE_CHUNKSIZE 512000
	152
	153	struct datastore {
	154	/* Size in bytes of the number of units stored in this datastore */
	155	int ds_unitsize;
	156	unsigned int num_units;
	157	GSList *chunklist;
	158	};
	159
	160	struct datastore *datastore_new(int unitsize);
	161	void datastore_destroy(struct datastore *ds);
	162	void datastore_put(struct datastore ds, void data, unsigned int length,
	163	int in_unitsize, int *probelist);
	164
	165	/--- debug.c ---------------------------------------------------------------/
	166
	167	void hexdump(unsigned char *address, int length);
	168
	169	/--- device.c --------------------------------------------------------------/
	170
	171	/*
	172	* This represents a generic device connected to the system.
	173	* For device-specific information, ask the plugin. The plugin_index refers
	174	* to the device index within that plugin; it may be handling more than one
	175	* device. All relevant plugin calls take a device_index parameter for this.
	176	*/
	177	struct device {
	178	/* Which plugin handles this device */
	179	struct device_plugin *plugin;
	180	/* A plugin may handle multiple devices of the same type */
	181	int plugin_index;
	182	/* List of struct probe* */
	183	GSList *probes;
	184	/* Data acquired by this device, if any */
	185	struct datastore *datastore;
	186	};
	187
	188	struct probe {
	189	int index;
	190	gboolean enabled;
	191	char *name;
	192	char *trigger;
	193	};
	194
	195	extern GSList *devices;
196
197	void device_scan(void);
198	void device_close_all(void);
199	GSList *device_list(void);
200	struct device device_new(struct device_plugin plugin, int plugin_index);
201	void device_clear(struct device *device);
202	void device_destroy(struct device *dev);
203
204	void device_probe_clear(struct device *device, int probenum);
205	void device_probe_add(struct device device, char name);
206	struct probe probe_find(struct device device, int probenum);
207	void device_probe_name(struct device device, int probenum, char name);
208
209	void device_trigger_clear(struct device *device);
210	void device_trigger_set(struct device device, int probenum, char trigger);
211
212	/--- hwplugin.c ------------------------------------------------------------/
213
214	/* Hardware plugin capabilities */
215	enum {
216	HWCAP_DUMMY, // used to terminate lists
217	HWCAP_LOGIC_ANALYZER,
4c100f32	218	HWCAP_SAMPLERATE, // change samplerate
a1bb33af UH	219	HWCAP_PROBECONFIG, // configure probe mask
	220	HWCAP_CAPTURE_RATIO, // set pre-trigger / post-trigger ratio
	221	HWCAP_LIMIT_MSEC, // set a time limit for sample acquisition
	222	HWCAP_LIMIT_SAMPLES, // set a limit on number of samples
	223	};
	224
	225	struct hwcap_option {
	226	int capability;
	227	int type;
	228	char *description;
	229	char *shortname;
	230	};
	231
	232	struct sigrok_device_instance {
	233	int index;
	234	int status;
	235	int instance_type;
	236	char *vendor;
	237	char *model;
	238	char *version;
	239	union {
	240	struct usb_device_instance *usb;
	241	struct serial_device_instance *serial;
	242	};
	243	};
	244
	245	/* sigrok_device_instance types */
	246	enum {
	247	USB_INSTANCE,
	248	SERIAL_INSTANCE,
	249	};
	250
	251	struct usb_device_instance {
	252	uint8_t bus;
	253	uint8_t address;
	254	struct libusb_device_handle *devhdl;
	255	};
	256
	257	struct serial_device_instance {
	258	char *port;
	259	int fd;
	260	};
	261
	262	/* Device instance status */
	263	enum {
	264	ST_NOT_FOUND,
	265	/* Found, but still booting */
	266	ST_INITIALIZING,
	267	/* Live, but not in use */
	268	ST_INACTIVE,
	269	/* Actively in use in a session */
	270	ST_ACTIVE,
	271	};
	272
	273	/*
	274	* TODO: This sucks, you just kinda have to "know" the returned type.
	275	* TODO: Need a DI to return the number of trigger stages supported.
	276	*/
	277
	278	/* Device info IDs */
	279	enum {
	280	/* struct sigrok_device_instance for this specific device */
	281	DI_INSTANCE,
	282	/* The number of probes connected to this device */
283	DI_NUM_PROBES,
4c100f32	284	/* Samplerates supported by this device, (struct samplerates) */
a1bb33af UH	285	DI_SAMPLERATES,
	286	/* Types of trigger supported, out of "01crf" (char ) /
	287	DI_TRIGGER_TYPES,
4c100f32 UH	288	/* The currently set samplerate in Hz (uint64_t) */
4c100f32 UH	289	DI_CUR_SAMPLERATE,
a1bb33af UH	290	};
	291
	292	/* a device supports either a range of samplerates with steps of a given
	293	* granularity, or is limited to a set of defined samplerates. use either
	294	* step or list, but not both.
	295	*/
	296	struct samplerates {
	297	uint64_t low;
	298	uint64_t high;
	299	uint64_t step;
	300	uint64_t *list;
	301	};
	302
	303	struct device_plugin {
	304	/* plugin-specific */
	305	char *name;
	306	int api_version;
	307	int (init) (char deviceinfo);
	308	void (*cleanup) (void);
	309
	310	/* device-specific */
	311	int (*open) (int device_index);
	312	void (*close) (int device_index);
	313	void (get_device_info) (int device_index, int device_info_id);
	314	int (*get_status) (int device_index);
	315	int (get_capabilities) (void);
	316	int (set_configuration) (int device_index, int capability, void value);
	317	int (*start_acquisition) (int device_index, gpointer session_device_id);
	318	void (*stop_acquisition) (int device_index, gpointer session_device_id);
	319	};
	320
	321	struct gsource_fd {
	322	GSource source;
	323	GPollFD gpfd;
	324	/* Not really using this */
	325	GSource *timeout_source;
	326	};
	327
	328	typedef int (receive_data_callback) (int fd, int revents, void user_data);
	329
	330	int load_hwplugins(void);
	331	GSList *list_hwplugins(void);
	332
	333	/* Generic device instances */
	334	struct sigrok_device_instance *sigrok_device_instance_new(int index,
	335	int status, char vendor, char model, char *version);
	336	struct sigrok_device_instance get_sigrok_device_instance(GSList device_instances, int device_index);
	337	void sigrok_device_instance_free(struct sigrok_device_instance *sdi);
	338
	339	/* USB-specific instances */
	340	struct usb_device_instance *usb_device_instance_new(uint8_t bus,
	341	uint8_t address, struct libusb_device_handle *hdl);
	342	void usb_device_instance_free(struct usb_device_instance *usb);
	343
	344	/* Serial-specific instances */
	345	struct serial_device_instance serial_device_instance_new(char port, int fd);
	346	void serial_device_instance_free(struct serial_device_instance *serial);
	347
	348	int find_hwcap(int *capabilities, int hwcap);
	349	struct hwcap_option *find_hwcap_option(int hwcap);
	350	void source_remove(int fd);
	351	void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb, void *user_data);
	352
	353	/--- session.c -------------------------------------------------------------/
354
355	typedef void (*source_callback_remove) (int fd);
356	typedef void (*source_callback_add) (int fd, int events, int timeout,
357	receive_data_callback callback, void *user_data);
358	typedef void (datafeed_callback) (struct device device,
359	struct datafeed_packet *packet);
360
361	struct session {
362	/* List of struct device* */
363	GSList *devices;
364	/* List of struct analyzer* */
365	GSList *analyzers;
366	/* datafeed callbacks */
367	GSList *datafeed_callbacks;
368	GTimeVal starttime;
369	};
370
371	/* Session setup */
372	struct session session_load(char filename);
373	struct session *session_new(void);
374	void session_destroy(void);
375	void session_device_clear(void);
376	int session_device_add(struct device *device);
377
378	/* Protocol analyzers setup */
379	void session_pa_clear(void);
380	void session_pa_add(struct analyzer *pa);
381
382	/* Datafeed setup */
383	void session_datafeed_callback_clear(void);
384	void session_datafeed_callback_add(datafeed_callback callback);
385
386	/* Session control */
387	int session_start(void);
388	void session_stop(void);
389	void session_bus(struct device device, struct datafeed_packet packet);
390	void make_metadata(char *filename);
391	int session_save(char *filename);
392
393	/--- hwcommon.c ------------------------------------------------------------/
394
395	int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
396	int ezusb_install_firmware(libusb_device_handle hdl, char filename);
397
398	GSList *list_serial_ports(void);
399
400	#endif