nuttx/libs/libc/libc.csv

1	__errno	errno.h	defined(CONFIG_BUILD_FLAT)	FAR int *
2	__stack_chk_fail	ssp/ssp.h	defined(CONFIG_STACK_CANARIES)	void	void
3	_assert	assert.h		void	FAR const char *	int
4	_alert	debug.h	!defined(CONFIG_CPP_HAVE_VARARGS) && defined(CONFIG_DEBUG_ERROR)	void	FAR const char *	...
5	_err	debug.h	!defined(CONFIG_CPP_HAVE_VARARGS) && defined(CONFIG_DEBUG_ERROR)	void	FAR const char *	...
6	_info	debug.h	!defined(CONFIG_CPP_HAVE_VARARGS) && defined(CONFIG_DEBUG_INFO)	void	FAR const char *	...
7	_warn	debug.h	!defined(CONFIG_CPP_HAVE_VARARGS) && defined(CONFIG_DEBUG_WARN)	void	FAR const char *	...
8	abort	stdlib.h		void
9	abs	stdlib.h		int	int
10	aio_error	aio.h	defined(CONFIG_FS_AIO)	int	FAR struct aiocb *
11	aio_return	aio.h	defined(CONFIG_FS_AIO)	ssize_t	FAR struct aiocb *
12	aio_suspend	aio.h	defined(CONFIG_FS_AIO)	int	FAR const struct aiocb * const []|FAR const struct aiocb * const *	int	FAR const struct timespec *
13	alarm	unistd.h	!defined(CONFIG_DISABLE_POSIX_TIMERS)	unsigned int	unsigned int
14	asprintf	stdio.h		int	FAR char **	FAR const IPTR char *	...
15	b16atan2	fixedmath.h	!defined(CONFIG_HAVE_LONG_LONG)	b16_t	b16_t	b16_t
16	b16cos	fixedmath.h		b16_t	b16_t
17	b16divb16	fixedmath.h	!defined(CONFIG_HAVE_LONG_LONG)	b16_t	b16_t	b16_t
18	b16mulb16	fixedmath.h	!defined(CONFIG_HAVE_LONG_LONG)	b16_t	b16_t	b16_t
19	b16sin	fixedmath.h		b16_t	b16_t
20	b16sqr	fixedmath.h	!defined(CONFIG_HAVE_LONG_LONG)	b16_t	b16_t
21	basename	libgen.h		FAR char *	FAR char *
22	btowc	wchar.h	defined(CONFIG_LIBC_WCHAR)	wint_t	int
23	calloc	stdlib.h		FAR void *	size_t	size_t
24	cfgetspeed	termios.h	defined(CONFIG_SERIAL_TERMIOS)	speed_t	FAR const struct termios *
25	cfsetspeed	termios.h	defined(CONFIG_SERIAL_TERMIOS)	int	FAR struct termios *	speed_t
26	chdir	unistd.h	!defined(CONFIG_DISABLE_ENVIRON)	int	FAR const char *
27	clock	time.h		clock_t
28	crc32	crc32.h		uint32_t	FAR const uint8_t *	size_t
29	crc32part	crc32.h		uint32_t	FAR const uint8_t *	size_t	uint32_t
30	dirname	libgen.h		FAR char *	FAR char *
31	dlclose	dlfcn.h	defined(CONFIG_LIBC_DLFCN)	int	FAR void *
32	dlerror	dlfcn.h	defined(CONFIG_LIBC_DLFCN)	FAR char *	void
33	dlopen	dlfcn.h	defined(CONFIG_LIBC_DLFCN)	FAR void *	FAR const char *	int
34	dlsym	dlfcn.h	defined(CONFIG_LIBC_DLFCN)	FAR void *	FAR void *	FAR const char *
35	dlsymtab	dlfcn.h	defined(CONFIG_LIBC_DLFCN)	int	FAR const struct symtab_s *	int
36	dq_addafter	queue.h		void	FAR dq_entry_t *	FAR dq_entry_t *	FAR dq_queue_t *
37	dq_addbefore	queue.h		void	FAR dq_entry_t *	FAR dq_entry_t *	FAR dq_queue_t *
38	dq_addfirst	queue.h		void	FAR dq_entry_t *	FAR dq_queue_t *
39	dq_addlast	queue.h		void	FAR dq_entry_t *	FAR dq_queue_t *
40	dq_rem	queue.h		void	FAR dq_entry_t *	FAR dq_queue_t *
41	dq_remfirst	queue.h		FAR dq_entry_t *	FAR dq_queue_t *
42	dq_remlast	queue.h		FAR dq_entry_t *	FAR dq_queue_t *
43	ether_ntoa	netinet/ether.h		FAR char *	FAR const struct ether_addr *
44	fclose	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *
45	fdopen	stdio.h	defined(CONFIG_FILE_STREAM)	FAR FILE *	int	FAR const char *
46	ferror	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *
47	fflush	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *
48	ffs	strings.h		int	int
49	fgetc	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *
50	fgetpos	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *	FAR fpos_t *
51	fgets	stdio.h	defined(CONFIG_FILE_STREAM)	FAR char *	FAR char *	int	FAR FILE *
52	fileno	stdio.h		int	FAR FILE *
53	fnmatch	fnmatch.h		int	FAR const char *	FAR const char *	int
54	fopen	stdio.h	defined(CONFIG_FILE_STREAM)	FAR FILE *	FAR const char *	FAR const char *
55	fprintf	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *	FAR const IPTR char *	...
56	fputc	stdio.h	defined(CONFIG_FILE_STREAM)	int	int	FAR FILE *
57	fputs	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR const IPTR char *	FAR FILE *
58	fread	stdio.h	defined(CONFIG_FILE_STREAM)	size_t	FAR void *	size_t	size_t	FAR FILE *
59	free	stdlib.h		void	FAR void *
60	freeaddrinfo	netdb.h	defined(CONFIG_LIBC_NETDB)	void	FAR struct addrinfo *
61	fseek	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *	long int	int
62	fsetpos	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *	FAR fpos_t *
63	ftell	stdio.h	defined(CONFIG_FILE_STREAM)	long	FAR FILE *
64	fwrite	stdio.h	defined(CONFIG_FILE_STREAM)	size_t	FAR const void *	size_t	size_t	FAR FILE *
65	gai_strerror	netdb.h	defined(CONFIG_LIBC_NETDB)	FAR const char *	int
66	getaddrinfo	netdb.h	defined(CONFIG_LIBC_NETDB)	int	FAR const char *	FAR const char *	FAR const struct addrinfo *	FAR struct addrinfo **
67	getcwd	unistd.h	!defined(CONFIG_DISABLE_ENVIRON)	FAR char *	FAR char *	size_t
68	gethostbyname	netdb.h	defined(CONFIG_LIBC_NETDB)	FAR struct hostent *	FAR const char *
69	gethostbyname2	netdb.h	defined(CONFIG_LIBC_NETDB)	FAR struct hostent *	FAR const char *	int
70	gethostname	unistd.h		int	FAR char *	size_t
71	getnameinfo	netdb.h	defined(CONFIG_LIBC_NETDB)	int	FAR const struct sockaddr *	socklen_t	FAR char *	socklen_t	FAR char *	socklen_t	int
72	getopt	unistd.h		int	int	FAR char * const []|FAR char * const *	FAR const char *
73	getoptargp	unistd.h		FAR char **
74	getopterrp	unistd.h		FAR int *
75	getoptindp	unistd.h		FAR int *
76	getoptoptp	unistd.h		FAR int *
77	gets	stdio.h	defined(CONFIG_FILE_STREAM)	FAR char *	FAR char *
78	gmtime	time.h		FAR struct tm *	FAR const time_t *
79	gmtime_r	time.h		FAR struct tm *	FAR const time_t *	FAR struct tm *
80	htonl	arpa/inet.h		uint32_t	uint32_t
81	htons	arpa/inet.h		uint16_t	uint16_t
82	imaxabs	inttypes.h		intmax_t	intmax_t
83	inet_addr	arpa/inet.h		in_addr_t	FAR const char *
84	inet_ntoa	arpa/inet.h	defined(CONFIG_NET_IPv4)	FAR char *	struct in_addr
85	inet_ntop	arpa/inet.h		FAR const char	int	FAR const void *	FAR char *	socklen_t
86	inet_pton	arpa/inet.h		int	int	FAR const char *	FAR void *
87	isspace	ctype.h		int	int
88	isascii	ctype.h		int	int
89	isprint	ctype.h		int	int
90	isgraph	ctype.h		int	int
91	iscntrl	ctype.h		int	int
92	islower	ctype.h		int	int
93	isupper	ctype.h		int	int
94	isalpha	ctype.h		int	int
95	isblank	ctype.h		int	int
96	isdigit	ctype.h		int	int
97	isalnum	ctype.h		int	int
98	ispunct	ctype.h		int	int
99	isxdigit	ctype.h		int	int
100	toupper	ctype.h		int	int
101	tolower	ctype.h		int	int
102	iswalnum	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
103	iswalpha	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
104	iswblank	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
105	iswcntrl	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
106	iswctype	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t	wctype_t
107	iswdigit	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
108	iswgraph	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
109	iswlower	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
110	iswprint	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
111	iswpunct	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
112	iswspace	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
113	iswupper	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
114	iswxdigit	wctype.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
115	labs	stdlib.h		long int	long int
116	lib_dumpbuffer	debug.h		void	FAR const char *	FAR const uint8_t *	unsigned int
117	lio_listio	aio.h	defined(CONFIG_FS_AIO)	int	int	FAR struct aiocb * const []|FAR struct aiocb * const *	int	FAR struct sigevent *
118	llabs	stdlib.h	defined(CONFIG_HAVE_LONG_LONG)	long long int	long long int
119	mallinfo	malloc.h		struct mallinfo	void
120	malloc	stdlib.h		FAR void *	size_t
121	malloc_size	malloc.h		size_t	FAR void *
122	mblen	stdlib.h	defined(CONFIG_LIBC_WCHAR)	int	FAR const char *	size_t
123	mbrlen	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR const char *	size_t	FAR mbstate_t *
124	mbrtowc	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR wchar_t *	FAR const char *	size_t	FAR mbstate_t *
125	mbsnrtowcs	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR wchar_t *	FAR const char **	size_t	size_t	FAR mbstate_t *
126	mbsrtowcs	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR wchar_t *	FAR const char **	size_t	FAR mbstate_t *
127	mbstowcs	stdlib.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR wchar_t *	FAR const char *	size_t
128	mbtowc	stdlib.h	defined(CONFIG_LIBC_WCHAR)	int	FAR wchar_t *	FAR const char *	size_t
129	memccpy	string.h		FAR void *	FAR void *	FAR const void *	int	size_t
130	memchr	string.h		FAR void *	FAR const void *	int	size_t
131	memcmp	string.h		int	FAR const void *	FAR const void *	size_t
132	memcpy	string.h		FAR void *	FAR void *	FAR const void *	size_t
133	memmove	string.h		FAR void *	FAR void *	FAR const void *	size_t
134	memset	string.h		FAR void *	FAR void *	int	size_t
135	mkfifo	sys/stat.h	defined(CONFIG_PIPES) && CONFIG_DEV_FIFO_SIZE > 0	int	FAR const char *	mode_t
136	mktime	time.h		time_t	FAR struct tm *
137	ntohl	arpa/inet.h		uint32_t	uint32_t
138	ntohs	arpa/inet.h		uint16_t	uint16_t
139	perror	stdio.h	defined(CONFIG_FILE_STREAM)	void	FAR const char *
140	pipe	unistd.h	defined(CONFIG_PIPES) && CONFIG_DEV_PIPE_SIZE > 0	int	int [2]|FAR int *
141	printf	stdio.h		int	FAR const IPTR char *	...
142	pthread_attr_destroy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_attr_t *
143	pthread_attr_getinheritsched	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR const pthread_attr_t *	FAR int *
144	pthread_attr_getschedparam	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR const pthread_attr_t *	FAR struct sched_param *
145	pthread_attr_getschedpolicy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR const pthread_attr_t *	FAR int *
146	pthread_attr_getstacksize	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR const pthread_attr_t *	FAR size_t *
147	pthread_attr_init	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_attr_t *
148	pthread_attr_setinheritsched	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_attr_t *	int
149	pthread_attr_setschedparam	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_attr_t *	FAR const struct sched_param *
150	pthread_attr_setschedpolicy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_attr_t *	int
151	pthread_attr_setstacksize	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_attr_t *	size_t
152	pthread_barrier_destroy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_barrier_t *
153	pthread_barrier_init	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_barrier_t *	FAR const pthread_barrierattr_t *	unsigned int
154	pthread_barrier_wait	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_barrier_t *
155	pthread_barrierattr_destroy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_barrierattr_t *
156	pthread_barrierattr_getpshared	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR const pthread_barrierattr_t *	FAR int *
157	pthread_barrierattr_init	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_barrierattr_t *
158	pthread_barrierattr_setpshared	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_barrierattr_t *	int
159	pthread_cond_destroy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_cond_t *
160	pthread_cond_init	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_cond_t *	FAR const pthread_condattr_t *
161	pthread_cond_timedwait	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_cond_t *	FAR pthread_mutex_t *	FAR const struct timespec *
162	pthread_condattr_destroy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_condattr_t *
163	pthread_condattr_init	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_condattr_t *
164	pthread_create	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_t *	FAR const pthread_attr_t *	pthread_startroutine_t	pthread_addr_t
165	pthread_mutex_lock	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_mutex_t *
166	pthread_mutexattr_destroy	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_mutexattr_t *
167	pthread_mutexattr_getpshared	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_mutexattr_t *	FAR int *
168	pthread_mutexattr_gettype	pthread.h	!defined(CONFIG_DISABLE_PTHREAD) && defined(CONFIG_PTHREAD_MUTEX_TYPES)	int	FAR const pthread_mutexattr_t *	FAR int *
169	pthread_mutexattr_init	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_mutexattr_t *
170	pthread_mutexattr_setpshared	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_mutexattr_t *	int
171	pthread_mutexattr_settype	pthread.h	!defined(CONFIG_DISABLE_PTHREAD) && defined(CONFIG_PTHREAD_MUTEX_TYPES)	int	FAR pthread_mutexattr_t *	int
172	pthread_once	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	int	FAR pthread_once_t*	CODE void (*)(void)
173	pthread_yield	pthread.h	!defined(CONFIG_DISABLE_PTHREAD)	void
174	puts	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR const IPTR char *
175	qsort	stdlib.h		void	FAR void *	size_t	size_t	int(*)(FAR const void *	FAR const void *)
176	rand	stdlib.h		int
177	readdir_r	dirent.h		int	FAR DIR *	FAR struct dirent *	FAR struct dirent **
178	readv	sys/uio.h		ssize_t	int	FAR const struct iovec *	int
179	realloc	stdlib.h		FAR void *	FAR void *	size_t
180	rewind	stdio.h	defined(CONFIG_FILE_STREAM)	void	FAR FILE *
181	sched_get_priority_max	sched.h		int	int
182	sched_get_priority_min	sched.h		int	int
183	sem_getvalue	semaphore.h		int	FAR sem_t *	FAR int *
184	sem_init	semaphore.h		int	FAR sem_t *	int	unsigned int
185	setlocale	locale.h	defined(CONFIG_LIBC_LOCALE)	FAR char *	int	FAR const char *
186	setlogmask	syslog.h		int	int
187	shutdown	sys/socket.h	defined(CONFIG_NET)	int	int	int
188	sigaddset	signal.h		int	FAR sigset_t *	int
189	sigdelset	signal.h		int	FAR sigset_t *	int
190	sigemptyset	signal.h		int	FAR sigset_t *
191	sigfillset	signal.h		int	FAR sigset_t *
192	sigismember	signal.h		int	FAR const sigset_t *	int
193	signal	signal.h		_sa_handler_t	int	_sa_handler_t
194	sleep	unistd.h		unsigned int	unsigned int
195	snprintf	stdio.h		int	FAR char *	size_t	FAR const IPTR char *	...
196	sprintf	stdio.h		int	FAR char *	FAR const IPTR char *	...
197	sq_addafter	queue.h		void	FAR sq_entry_t *	FAR sq_entry_t *	FAR sq_queue_t *
198	sq_addfirst	queue.h		void	FAR sq_entry_t *	FAR sq_queue_t *
199	sq_addlast	queue.h		void	FAR sq_entry_t *	FAR sq_queue_t *
200	sq_rem	queue.h		void	FAR sq_entry_t *	sFAR q_queue_t *
201	sq_remafter	queue.h		FAR sq_entry_t	FAR sq_entry_t *	FAR sq_queue_t *
202	sq_remfirst	queue.h		FAR sq_entry_t *	FAR sq_queue_t *
203	sq_remlast	queue.h		FAR sq_entry_t *	FAR sq_queue_t *
204	srand	stdlib.h		void	unsigned int
205	sscanf	stdio.h		int	FAR const IPTR char *	FAR const char *	...
206	strcasecmp	strings.h		int	FAR const char *	FAR const char *
207	strcasestr	string.h		FAR char *	FAR const char *	FAR const char *
208	strcat	string.h		FAR char *	FAR char *	FAR const char *
209	strchr	string.h		FAR char	FAR const char *	int
210	strcmp	string.h		int	FAR const char *	FAR const char *
211	strcoll	string.h	defined(CONFIG_LIBC_LOCALE)	int	FAR const char *	FAR const char *
212	strcpy	string.h		FAR char *	FAR char *	FAR const char *
213	strcspn	string.h		size_t	FAR const char *	FAR const char *
214	strdup	string.h		FAR char *	FAR const char *
215	strerror	string.h		FAR const char *	int
216	strerror_r	string.h		int	int	FAR char *	size_t
217	strftime	time.h		size_t	FAR char *	size_t	FAR const char *	FAR const struct tm *
218	strlen	string.h		size_t	FAR const char *
219	strncasecmp	strings.h		int	FAR const char *	FAR const char *	size_t
220	strncat	string.h		FAR char *	FAR char *	FAR const char *	size_t
221	strncmp	string.h		int	FAR const char *	FAR const char *	size_t
222	strncpy	string.h		FAR char *	FAR char *	FAR const char *	size_t
223	strndup	string.h		FAR char *	FAR const char *	size_t
224	strnlen	string.h		size_t	FAR const char *	size_t
225	strpbrk	string.h		FAR char *	FAR const char *	FAR const char *
226	strrchr	string.h		FAR char *	FAR const char *	int
227	strspn	string.h		size_t	FAR const char *	FAR const char *
228	strstr	string.h		FAR char	FAR const char *	FAR const char *
229	strtod	stdlib.h	defined(CONFIG_HAVE_DOUBLE)	double	FAR const char *	FAR char **
230	strtoimax	inttypes.h		intmax_t	FAR const char *	FAR char **	int
231	strtok	string.h		FAR char *	FAR char *	FAR const char *
232	strtok_r	string.h		FAR char *	FAR char *	FAR const char *	FAR char **
233	strtol	stdlib.h		long	FAR const char *	FAR char **	int
234	strtoll	stdlib.h	defined(CONFIG_HAVE_LONG_LONG)	long long	FAR const char *nptr	FAR char **endptr	int base
235	strtoul	stdlib.h		unsigned long	FAR const char *	FAR char **	int
236	strtoull	stdlib.h	defined(CONFIG_HAVE_LONG_LONG)	unsigned long long	FAR const char *	FAR char **	int
237	strtoumax	inttypes.h		uintmax_t	FAR const char *	FAR char **	int
238	strxfrm	string.h	defined(CONFIG_LIBC_LOCALE)	size_t	FAR char *	FAR const char *	size_t
239	swab	unistd.h		void	FAR const void *	FAR void *	ssize_t
240	swprintf	wchar.h	defined(CONFIG_LIBC_WCHAR)	int	FAR wchar_t *	size_t	FAR const wchar_t *	...
241	syslog	syslog.h		void	int	FAR const IPTR char *	...
242	tcflush	termios.h	defined(CONFIG_SERIAL_TERMIOS)	int	int	int
243	tcgetattr	termios.h	defined(CONFIG_SERIAL_TERMIOS)	int	int	FAR struct termios *
244	tcsetattr	termios.h	defined(CONFIG_SERIAL_TERMIOS)	int	int	int	FAR const struct termios *
245	telldir	dirent.h		off_t	FAR DIR *
246	time	time.h		time_t	FAR time_t *
247	towlower	wchar.h	defined(CONFIG_LIBC_WCHAR)	wint_t	wint_t
248	towupper	wchar.h	defined(CONFIG_LIBC_WCHAR)	wint_t	wint_t
249	ub16divub16	fixedmath.h	!defined(CONFIG_HAVE_LONG_LONG)	ub16_t	ub16_t	ub16_t
250	ub16mulub16	fixedmath.h	!defined(CONFIG_HAVE_LONG_LONG)	ub16_t	ub16_t	ub16_t
251	ub16sqr	fixedmath.h	!defined(CONFIG_HAVE_LONG_LONG)	ub16_t	ub16_t
252	uname	sys/utsname.h		int	FAR struct utsname *
253	ungetc	stdio.h	defined(CONFIG_FILE_STREAM)	int	int	FAR FILE *
254	usleep	unistd.h		int	useconds_t
255	vasprintf	stdio.h		int	FAR char **	FAR const IPTR char *	va_list
256	vfprintf	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR FILE *	FAR const IPTR char *	va_list
257	vprintf	stdio.h		int	FAR const IPTR char *	va_list
258	vscanf	stdio.h	defined(CONFIG_FILE_STREAM)	int	FAR const IPTR char *	va_list
259	vsnprintf	stdio.h		int	FAR char *	size_t	FAR const IPTR char *	va_list
260	vsprintf	stdio.h		int	FAR char *	FAR const IPTR char *	va_list
261	vsscanf	stdio.h		int	FAR const char *	FAR const IPTR char *	va_list
262	vsyslog	syslog.h		void	int	FAR const IPTR char *	va_list
263	wcrtomb	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR char *	wchar_t	FAR mbstate_t *
264	wcscmp	wchar.h	defined(CONFIG_LIBC_WCHAR)	int	FAR const wchar_t *	FAR const wchar_t *
265	wcscoll	wchar.h	defined(CONFIG_LIBC_WCHAR)	int	FAR const wchar_t *	FAR const wchar_t *
266	wcsftime	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR wchar_t *	size_t	FAR const wchar_t *	FAR const struct tm *
267	wcslcpy	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR wchar_t *	FAR const wchar_t *	size_t
268	wcslen	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR const wchar_t *
269	wcsnrtombs	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR char *	FAR const wchar_t **	size_t	size_t	FAR mbstate_t *
270	wcsrtombs	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR char *	FAR const wchar_t **	size_t	FAR mbstate_t *
271	wcstod	wchar.h	defined(CONFIG_LIBC_WCHAR)	double	FAR const wchar_t *	FAR wchar_t **
272	wcstof	wchar.h	defined(CONFIG_LIBC_WCHAR)	float	FAR const wchar_t *	FAR wchar_t **
273	wcstol	wchar.h	defined(CONFIG_LIBC_WCHAR)	long int	FAR const wchar_t *	FAR wchar_t **	int
274	wcstold	wchar.h	defined(CONFIG_LIBC_WCHAR)	long double	FAR const wchar_t *	FAR wchar_t **
275	wcstoll	wchar.h	defined(CONFIG_LIBC_WCHAR)	long long int	FAR const wchar_t *	FAR wchar_t **	int
276	wcstombs	stdlib.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR char *	FAR const wchar_t *	size_t
277	wcstoul	wchar.h	defined(CONFIG_LIBC_WCHAR)	unsigned long int	FAR const wchar_t *	FAR wchar_t **	int
278	wcsxfrm	wchar.h	defined(CONFIG_LIBC_WCHAR)	size_t	FAR wchar_t *	FAR const wchar_t *	size_t
279	wctob	wchar.h	defined(CONFIG_LIBC_WCHAR)	int	wint_t
280	wctomb	stdlib.h	defined(CONFIG_LIBC_WCHAR)	int	FAR char *	wchar_t
281	wctype	wctype.h	defined(CONFIG_LIBC_WCHAR)	wctype_t	FAR const char *
282	wmemchr	wchar.h	defined(CONFIG_LIBC_WCHAR)	FAR wchar_t *	FAR const wchar_t *	wchar_t	size_t
283	wmemcmp	wchar.h	defined(CONFIG_LIBC_WCHAR)	int	FAR const wchar_t *	FAR const wchar_t *	size_t
284	wmemcpy	wchar.h	defined(CONFIG_LIBC_WCHAR)	FAR wchat_t *	FAR wchar_t *	FAR const wchar_t *	size_t
285	wmemmove	wchar.h	defined(CONFIG_LIBC_WCHAR)	FAR wchat_t *	FAR wchar_t *	FAR const wchar_t *	size_t
286	wmemset	wchar.h	defined(CONFIG_LIBC_WCHAR)	FAR wchat_t *	FAR wchar_t *	wchar_t	size_t
287	writev	sys/uio.h		ssize_t	int	FAR const struct iovec *	int