FM / include

/usr/include

Name	Size	Mode	Actions
arpa/	-	0755	rm
asm/	-	0755	rm
asm-generic/	-	0755	rm
bind9/	-	0755	rm
bits/	-	0755	rm
blkid/	-	0755	rm
brotli/	-	0755	rm
c++/	-	0755	rm
drm/	-	0755	rm
e2p/	-	0755	rm
et/	-	0755	rm
event2/	-	0755	rm
ext2fs/	-	0755	rm
finclude/	-	0755	rm
fontconfig/	-	0755	rm
freetype2/	-	0755	rm
fstrm/	-	0755	rm
fwctl/	-	0755	rm
gdbm/	-	0755	rm
gio-unix-2.0/	-	0755	rm
GL/	-	0755	rm
glib-2.0/	-	0755	rm
gnu/	-	0755	rm
google/	-	0755	rm
graphite2/	-	0755	rm
gssapi/	-	0755	rm
gssrpc/	-	0755	rm
harfbuzz/	-	0755	rm
json-c/	-	0755	rm
kadm5/	-	0755	rm
krb5/	-	0755	rm
libexslt/	-	0755	rm
libltdl/	-	0755	rm
libmount/	-	0755	rm
libpng16/	-	0755	rm
libxml2/	-	0755	rm
libxslt/	-	0755	rm
linux/	-	0755	rm
lzma/	-	0755	rm
misc/	-	0755	rm
mtd/	-	0755	rm
mysql/	-	0755	rm
ncurses/	-	0755	rm
ncursesw/	-	0755	rm
net/	-	0755	rm
netash/	-	0755	rm
netatalk/	-	0755	rm
netax25/	-	0755	rm
neteconet/	-	0755	rm
netinet/	-	0755	rm
netipx/	-	0755	rm
netiucv/	-	0755	rm
netpacket/	-	0755	rm
netrom/	-	0755	rm
netrose/	-	0755	rm
nfs/	-	0755	rm
openssl/	-	0755	rm
pcp/	-	0755	rm
protobuf-c/	-	0755	rm
protocols/	-	0755	rm
python3.9/	-	0755	rm
rdma/	-	0755	rm
rpc/	-	0755	rm
scsi/	-	0755	rm
security/	-	0755	rm
selinux/	-	0755	rm
sepol/	-	0755	rm
sound/	-	0755	rm
sys/	-	0755	rm
sysprof-4/	-	0755	rm
unicode/	-	0755	rm
video/	-	0755	rm
webp/	-	0755	rm
X11/	-	0755	rm
xcb/	-	0755	rm
xen/	-	0755	rm
a.out.h	4351	0644	edit dl rm
aio.h	7738	0644	edit dl rm
aliases.h	2028	0644	edit dl rm
alloca.h	1203	0644	edit dl rm
ar.h	1731	0644	edit dl rm
argp.h	25548	0644	edit dl rm
argz.h	6051	0644	edit dl rm
assert.h	4562	0644	edit dl rm
autosprintf.h	2421	0644	edit dl rm
byteswap.h	1449	0644	edit dl rm
bzlib.h	6240	0644	edit dl rm
complex.h	8140	0644	edit dl rm
com_err.h	2118	0644	edit dl rm
cpio.h	2268	0644	edit dl rm
cpuidle.h	931	0644	edit dl rm
crypt.h	11160	0644	edit dl rm
ctype.h	10969	0644	edit dl rm
curses.h	99147	0644	edit dl rm
cursesapp.h	7230	0644	edit dl rm
cursesf.h	28029	0644	edit dl rm
cursesm.h	19908	0644	edit dl rm
cursesp.h	8751	0644	edit dl rm
cursesw.h	50306	0644	edit dl rm
cursslk.h	7321	0644	edit dl rm
dbm.h	1403	0644	edit dl rm
dirent.h	12617	0644	edit dl rm
dlfcn.h	8802	0644	edit dl rm
elf.h	182542	0644	edit dl rm
endian.h	2299	0644	edit dl rm
entities.h	4930	0644	edit dl rm
envz.h	2867	0644	edit dl rm
err.h	2341	0644	edit dl rm
errno.h	1679	0644	edit dl rm
error.h	2416	0644	edit dl rm
eti.h	2969	0644	edit dl rm
etip.h	9836	0644	edit dl rm
evdns.h	2019	0644	edit dl rm
event.h	2744	0644	edit dl rm
evhttp.h	2035	0644	edit dl rm
evrpc.h	2015	0644	edit dl rm
evutil.h	1782	0644	edit dl rm
execinfo.h	1523	0644	edit dl rm
expat.h	44273	0644	edit dl rm
expat_config.h	3910	0644	edit dl rm
expat_external.h	6029	0644	edit dl rm
fcntl.h	11442	0644	edit dl rm
features-time64.h	1404	0644	edit dl rm
features.h	18116	0644	edit dl rm
fenv.h	5788	0644	edit dl rm
ffi-x86_64.h	14209	0644	edit dl rm
ffi.h	556	0644	edit dl rm
ffitarget-x86_64.h	4741	0644	edit dl rm
ffitarget.h	616	0644	edit dl rm
FlexLexer.h	6893	0644	edit dl rm
fmtmsg.h	3240	0644	edit dl rm
fnmatch.h	2296	0644	edit dl rm
form.h	18900	0644	edit dl rm
fpu_control.h	3584	0644	edit dl rm
fstab.h	3111	0644	edit dl rm
fstrm.h	13017	0644	edit dl rm
fts.h	9579	0644	edit dl rm
ftw.h	6343	0644	edit dl rm
gconv.h	4211	0644	edit dl rm
gd.h	59643	0644	edit dl rm
gdbm.h	12181	0644	edit dl rm
gdcache.h	2994	0644	edit dl rm
gdfontg.h	553	0644	edit dl rm
gdfontl.h	551	0644	edit dl rm
gdfontmb.h	519	0644	edit dl rm
gdfonts.h	515	0644	edit dl rm
gdfontt.h	546	0644	edit dl rm
gdfx.h	496	0644	edit dl rm
gdpp.h	51947	0644	edit dl rm
gd_color_map.h	478	0644	edit dl rm
gd_errors.h	1503	0644	edit dl rm
gd_io.h	3002	0644	edit dl rm
getopt.h	1469	0644	edit dl rm
gettext-po.h	15548	0644	edit dl rm
glob.h	7299	0644	edit dl rm
gnu-versions.h	2343	0644	edit dl rm
gnumake.h	2912	0644	edit dl rm
gpg-error.h	73651	0644	edit dl rm
gpgrt.h	73651	0644	edit dl rm
grp.h	6687	0644	edit dl rm
gshadow.h	4529	0644	edit dl rm
gssapi.h	181	0644	edit dl rm
iconv.h	1858	0644	edit dl rm
idn-free.h	2618	0644	edit dl rm
idn-int.h	20	0644	edit dl rm
idna.h	3981	0644	edit dl rm
ieee754.h	4916	0644	edit dl rm
ifaddrs.h	2841	0644	edit dl rm
inttypes.h	8337	0644	edit dl rm
jconfig-64.h	2029	0644	edit dl rm
jconfig.h	246	0644	edit dl rm
jerror.h	15715	0644	edit dl rm
jmorecfg.h	14317	0644	edit dl rm
jpegint.h	15619	0644	edit dl rm
jpeglib.h	50281	0644	edit dl rm
kdb.h	64333	0644	edit dl rm
keyutils.h	11796	0644	edit dl rm
krad.h	8933	0644	edit dl rm
krb5.h	402	0644	edit dl rm
langinfo.h	17849	0644	edit dl rm
lastlog.h	126	0644	edit dl rm
libaio.h	8965	0644	edit dl rm
libgen.h	1386	0644	edit dl rm
libintl.h	4580	0644	edit dl rm
limits.h	5706	0644	edit dl rm
link.h	7801	0644	edit dl rm
lmdb.h	74014	0644	edit dl rm
locale.h	7675	0644	edit dl rm
ltdl.h	5709	0644	edit dl rm
lzma.h	9866	0644	edit dl rm
malloc.h	5912	0644	edit dl rm
math.h	48773	0644	edit dl rm
maxminddb.h	8543	0644	edit dl rm
maxminddb_config-64.h	504	0644	edit dl rm
maxminddb_config.h	178	0644	edit dl rm
mcheck.h	2435	0644	edit dl rm
memory.h	956	0644	edit dl rm
menu.h	11875	0644	edit dl rm
mntent.h	3359	0644	edit dl rm
monetary.h	1966	0644	edit dl rm
mqueue.h	4603	0644	edit dl rm
ncurses.h	99147	0644	edit dl rm
ncurses_dll.h	4043	0644	edit dl rm
nc_tparm.h	4777	0644	edit dl rm
ndbm.h	2443	0644	edit dl rm
netdb.h	28461	0644	edit dl rm
nl_types.h	1753	0644	edit dl rm
nss.h	14408	0644	edit dl rm
obstack.h	21307	0644	edit dl rm
panel.h	4512	0644	edit dl rm
paths.h	2977	0644	edit dl rm
pcre.h	31718	0644	edit dl rm
pcre2.h	47257	0644	edit dl rm
pcre2posix.h	6677	0644	edit dl rm
pcrecpp.h	26529	0644	edit dl rm
pcrecpparg.h	6783	0644	edit dl rm
pcreposix.h	5881	0644	edit dl rm
pcre_scanner.h	6600	0644	edit dl rm
pcre_stringpiece.h	6312	0644	edit dl rm
png.h	142860	0644	edit dl rm
pngconf.h	22846	0644	edit dl rm
pnglibconf.h	7605	0644	edit dl rm
poll.h	22	0644	edit dl rm
powercap.h	1660	0644	edit dl rm
pr29.h	2242	0644	edit dl rm
printf.h	6875	0644	edit dl rm
proc_service.h	3477	0644	edit dl rm
profile.h	12154	0644	edit dl rm
pthread.h	48524	0644	edit dl rm
pty.h	1570	0644	edit dl rm
punycode.h	9523	0644	edit dl rm
pwd.h	6317	0644	edit dl rm
regex.h	25904	0644	edit dl rm
regexp.h	1448	0644	edit dl rm
resolv.h	12387	0644	edit dl rm
re_comp.h	963	0644	edit dl rm
sched.h	5038	0644	edit dl rm
search.h	5450	0644	edit dl rm
semaphore.h	3464	0644	edit dl rm
setjmp.h	3190	0644	edit dl rm
sgtty.h	1344	0644	edit dl rm
shadow.h	5472	0644	edit dl rm
signal.h	13040	0644	edit dl rm
spawn.h	8297	0644	edit dl rm
stab.h	264	0644	edit dl rm
stdc-predef.h	2290	0644	edit dl rm
stdint.h	8474	0644	edit dl rm
stdio.h	31411	0644	edit dl rm
stdio_ext.h	2800	0644	edit dl rm
stdlib.h	36316	0644	edit dl rm
string.h	19459	0644	edit dl rm
stringprep.h	9758	0644	edit dl rm
strings.h	4753	0644	edit dl rm
syscall.h	25	0644	edit dl rm
sysexits.h	5232	0644	edit dl rm
syslog.h	24	0644	edit dl rm
tar.h	3786	0644	edit dl rm
term.h	41934	0644	edit dl rm
termcap.h	3474	0644	edit dl rm
termio.h	214	0644	edit dl rm
termios.h	3599	0644	edit dl rm
term_entry.h	9110	0644	edit dl rm
tgmath.h	40180	0644	edit dl rm
threads.h	7686	0644	edit dl rm
thread_db.h	16024	0644	edit dl rm
tic.h	14830	0644	edit dl rm
tiff.h	47444	0644	edit dl rm
tiffconf-64.h	3266	0644	edit dl rm
tiffconf.h	250	0644	edit dl rm
tiffio.h	24707	0644	edit dl rm
tiffio.hxx	1658	0644	edit dl rm
tiffvers.h	410	0644	edit dl rm
time.h	14848	0644	edit dl rm
tld.h	4963	0644	edit dl rm
ttyent.h	2494	0644	edit dl rm
uchar.h	2002	0644	edit dl rm
ucontext.h	2037	0644	edit dl rm
ulimit.h	1584	0644	edit dl rm
unctrl.h	3177	0644	edit dl rm
unistd.h	44489	0644	edit dl rm
utime.h	1905	0644	edit dl rm
utmp.h	3223	0644	edit dl rm
utmpx.h	4100	0644	edit dl rm
values.h	1956	0644	edit dl rm
verto-module.h	6640	0644	edit dl rm
verto.h	19437	0644	edit dl rm
wait.h	22	0644	edit dl rm
wchar.h	32142	0644	edit dl rm
wctype.h	5549	0644	edit dl rm
wordexp.h	2502	0644	edit dl rm
zconf.h	16262	0644	edit dl rm
zlib.h	96261	0644	edit dl rm

Edit: /usr/include/pcre.h (31718B)

/*************************************************
*       Perl-Compatible Regular Expressions      *
*************************************************/

/* This is the public header file for the PCRE library, to be #included by
applications that call the PCRE functions.

-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.

* Neither the name of the University of Cambridge nor the names of its
      contributors may be used to endorse or promote products derived from
      this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/

#ifndef _PCRE_H
#define _PCRE_H

/* The current PCRE version information. */

#define PCRE_MAJOR          8
#define PCRE_MINOR          44
#define PCRE_PRERELEASE     
#define PCRE_DATE           2020-02-12

/* When an application links to a PCRE DLL in Windows, the symbols that are
imported have to be identified as such. When building PCRE, the appropriate
export setting is defined in pcre_internal.h, which includes this file. So we
don't change existing definitions of PCRE_EXP_DECL and PCRECPP_EXP_DECL. */

#if defined(_WIN32) && !defined(PCRE_STATIC)
#  ifndef PCRE_EXP_DECL
#    define PCRE_EXP_DECL  extern __declspec(dllimport)
#  endif
#  ifdef __cplusplus
#    ifndef PCRECPP_EXP_DECL
#      define PCRECPP_EXP_DECL  extern __declspec(dllimport)
#    endif
#    ifndef PCRECPP_EXP_DEFN
#      define PCRECPP_EXP_DEFN  __declspec(dllimport)
#    endif
#  endif
#endif

/* By default, we use the standard "extern" declarations. */

#ifndef PCRE_EXP_DECL
#  ifdef __cplusplus
#    define PCRE_EXP_DECL  extern "C"
#  else
#    define PCRE_EXP_DECL  extern
#  endif
#endif

#ifdef __cplusplus
#  ifndef PCRECPP_EXP_DECL
#    define PCRECPP_EXP_DECL  extern
#  endif
#  ifndef PCRECPP_EXP_DEFN
#    define PCRECPP_EXP_DEFN
#  endif
#endif

/* Have to include stdlib.h in order to ensure that size_t is defined;
it is needed here for malloc. */

#include <stdlib.h>

/* Allow for C++ users */

#ifdef __cplusplus
extern "C" {
#endif

/* Public options. Some are compile-time only, some are run-time only, and some
are both. Most of the compile-time options are saved with the compiled regex so
that they can be inspected during studying (and therefore JIT compiling). Note
that pcre_study() has its own set of options. Originally, all the options
defined here used distinct bits. However, almost all the bits in a 32-bit word
are now used, so in order to conserve them, option bits that were previously
only recognized at matching time (i.e. by pcre_exec() or pcre_dfa_exec()) may
also be used for compile-time options that affect only compiling and are not
relevant for studying or JIT compiling.

Some options for pcre_compile() change its behaviour but do not affect the
behaviour of the execution functions. Other options are passed through to the
execution functions and affect their behaviour, with or without affecting the
behaviour of pcre_compile().

Options that can be passed to pcre_compile() are tagged Cx below, with these
variants:

C1   Affects compile only
C2   Does not affect compile; affects exec, dfa_exec
C3   Affects compile, exec, dfa_exec
C4   Affects compile, exec, dfa_exec, study
C5   Affects compile, exec, study

Options that can be set for pcre_exec() and/or pcre_dfa_exec() are flagged with
E and D, respectively. They take precedence over C3, C4, and C5 settings passed
from pcre_compile(). Those that are compatible with JIT execution are flagged
with J. */

#define PCRE_CASELESS           0x00000001  /* C1       */
#define PCRE_MULTILINE          0x00000002  /* C1       */
#define PCRE_DOTALL             0x00000004  /* C1       */
#define PCRE_EXTENDED           0x00000008  /* C1       */
#define PCRE_ANCHORED           0x00000010  /* C4 E D   */
#define PCRE_DOLLAR_ENDONLY     0x00000020  /* C2       */
#define PCRE_EXTRA              0x00000040  /* C1       */
#define PCRE_NOTBOL             0x00000080  /*    E D J */
#define PCRE_NOTEOL             0x00000100  /*    E D J */
#define PCRE_UNGREEDY           0x00000200  /* C1       */
#define PCRE_NOTEMPTY           0x00000400  /*    E D J */
#define PCRE_UTF8               0x00000800  /* C4        )          */
#define PCRE_UTF16              0x00000800  /* C4        ) Synonyms */
#define PCRE_UTF32              0x00000800  /* C4        )          */
#define PCRE_NO_AUTO_CAPTURE    0x00001000  /* C1       */
#define PCRE_NO_UTF8_CHECK      0x00002000  /* C1 E D J  )          */
#define PCRE_NO_UTF16_CHECK     0x00002000  /* C1 E D J  ) Synonyms */
#define PCRE_NO_UTF32_CHECK     0x00002000  /* C1 E D J  )          */
#define PCRE_AUTO_CALLOUT       0x00004000  /* C1       */
#define PCRE_PARTIAL_SOFT       0x00008000  /*    E D J  ) Synonyms */
#define PCRE_PARTIAL            0x00008000  /*    E D J  )          */

/* This pair use the same bit. */
#define PCRE_NEVER_UTF          0x00010000  /* C1        ) Overlaid */
#define PCRE_DFA_SHORTEST       0x00010000  /*      D    ) Overlaid */

/* This pair use the same bit. */
#define PCRE_NO_AUTO_POSSESS    0x00020000  /* C1        ) Overlaid */
#define PCRE_DFA_RESTART        0x00020000  /*      D    ) Overlaid */

#define PCRE_FIRSTLINE          0x00040000  /* C3       */
#define PCRE_DUPNAMES           0x00080000  /* C1       */
#define PCRE_NEWLINE_CR         0x00100000  /* C3 E D   */
#define PCRE_NEWLINE_LF         0x00200000  /* C3 E D   */
#define PCRE_NEWLINE_CRLF       0x00300000  /* C3 E D   */
#define PCRE_NEWLINE_ANY        0x00400000  /* C3 E D   */
#define PCRE_NEWLINE_ANYCRLF    0x00500000  /* C3 E D   */
#define PCRE_BSR_ANYCRLF        0x00800000  /* C3 E D   */
#define PCRE_BSR_UNICODE        0x01000000  /* C3 E D   */
#define PCRE_JAVASCRIPT_COMPAT  0x02000000  /* C5       */
#define PCRE_NO_START_OPTIMIZE  0x04000000  /* C2 E D    ) Synonyms */
#define PCRE_NO_START_OPTIMISE  0x04000000  /* C2 E D    )          */
#define PCRE_PARTIAL_HARD       0x08000000  /*    E D J */
#define PCRE_NOTEMPTY_ATSTART   0x10000000  /*    E D J */
#define PCRE_UCP                0x20000000  /* C3       */

/* Exec-time and get/set-time error codes */

#define PCRE_ERROR_NOMATCH          (-1)
#define PCRE_ERROR_NULL             (-2)
#define PCRE_ERROR_BADOPTION        (-3)
#define PCRE_ERROR_BADMAGIC         (-4)
#define PCRE_ERROR_UNKNOWN_OPCODE   (-5)
#define PCRE_ERROR_UNKNOWN_NODE     (-5)  /* For backward compatibility */
#define PCRE_ERROR_NOMEMORY         (-6)
#define PCRE_ERROR_NOSUBSTRING      (-7)
#define PCRE_ERROR_MATCHLIMIT       (-8)
#define PCRE_ERROR_CALLOUT          (-9)  /* Never used by PCRE itself */
#define PCRE_ERROR_BADUTF8         (-10)  /* Same for 8/16/32 */
#define PCRE_ERROR_BADUTF16        (-10)  /* Same for 8/16/32 */
#define PCRE_ERROR_BADUTF32        (-10)  /* Same for 8/16/32 */
#define PCRE_ERROR_BADUTF8_OFFSET  (-11)  /* Same for 8/16 */
#define PCRE_ERROR_BADUTF16_OFFSET (-11)  /* Same for 8/16 */
#define PCRE_ERROR_PARTIAL         (-12)
#define PCRE_ERROR_BADPARTIAL      (-13)
#define PCRE_ERROR_INTERNAL        (-14)
#define PCRE_ERROR_BADCOUNT        (-15)
#define PCRE_ERROR_DFA_UITEM       (-16)
#define PCRE_ERROR_DFA_UCOND       (-17)
#define PCRE_ERROR_DFA_UMLIMIT     (-18)
#define PCRE_ERROR_DFA_WSSIZE      (-19)
#define PCRE_ERROR_DFA_RECURSE     (-20)
#define PCRE_ERROR_RECURSIONLIMIT  (-21)
#define PCRE_ERROR_NULLWSLIMIT     (-22)  /* No longer actually used */
#define PCRE_ERROR_BADNEWLINE      (-23)
#define PCRE_ERROR_BADOFFSET       (-24)
#define PCRE_ERROR_SHORTUTF8       (-25)
#define PCRE_ERROR_SHORTUTF16      (-25)  /* Same for 8/16 */
#define PCRE_ERROR_RECURSELOOP     (-26)
#define PCRE_ERROR_JIT_STACKLIMIT  (-27)
#define PCRE_ERROR_BADMODE         (-28)
#define PCRE_ERROR_BADENDIANNESS   (-29)
#define PCRE_ERROR_DFA_BADRESTART  (-30)
#define PCRE_ERROR_JIT_BADOPTION   (-31)
#define PCRE_ERROR_BADLENGTH       (-32)
#define PCRE_ERROR_UNSET           (-33)

/* Specific error codes for UTF-8 validity checks */

#define PCRE_UTF8_ERR0               0
#define PCRE_UTF8_ERR1               1
#define PCRE_UTF8_ERR2               2
#define PCRE_UTF8_ERR3               3
#define PCRE_UTF8_ERR4               4
#define PCRE_UTF8_ERR5               5
#define PCRE_UTF8_ERR6               6
#define PCRE_UTF8_ERR7               7
#define PCRE_UTF8_ERR8               8
#define PCRE_UTF8_ERR9               9
#define PCRE_UTF8_ERR10             10
#define PCRE_UTF8_ERR11             11
#define PCRE_UTF8_ERR12             12
#define PCRE_UTF8_ERR13             13
#define PCRE_UTF8_ERR14             14
#define PCRE_UTF8_ERR15             15
#define PCRE_UTF8_ERR16             16
#define PCRE_UTF8_ERR17             17
#define PCRE_UTF8_ERR18             18
#define PCRE_UTF8_ERR19             19
#define PCRE_UTF8_ERR20             20
#define PCRE_UTF8_ERR21             21
#define PCRE_UTF8_ERR22             22  /* Unused (was non-character) */

/* Specific error codes for UTF-16 validity checks */

#define PCRE_UTF16_ERR0              0
#define PCRE_UTF16_ERR1              1
#define PCRE_UTF16_ERR2              2
#define PCRE_UTF16_ERR3              3
#define PCRE_UTF16_ERR4              4  /* Unused (was non-character) */

/* Specific error codes for UTF-32 validity checks */

#define PCRE_UTF32_ERR0              0
#define PCRE_UTF32_ERR1              1
#define PCRE_UTF32_ERR2              2  /* Unused (was non-character) */
#define PCRE_UTF32_ERR3              3

/* Request types for pcre_fullinfo() */

#define PCRE_INFO_OPTIONS            0
#define PCRE_INFO_SIZE               1
#define PCRE_INFO_CAPTURECOUNT       2
#define PCRE_INFO_BACKREFMAX         3
#define PCRE_INFO_FIRSTBYTE          4
#define PCRE_INFO_FIRSTCHAR          4  /* For backwards compatibility */
#define PCRE_INFO_FIRSTTABLE         5
#define PCRE_INFO_LASTLITERAL        6
#define PCRE_INFO_NAMEENTRYSIZE      7
#define PCRE_INFO_NAMECOUNT          8
#define PCRE_INFO_NAMETABLE          9
#define PCRE_INFO_STUDYSIZE         10
#define PCRE_INFO_DEFAULT_TABLES    11
#define PCRE_INFO_OKPARTIAL         12
#define PCRE_INFO_JCHANGED          13
#define PCRE_INFO_HASCRORLF         14
#define PCRE_INFO_MINLENGTH         15
#define PCRE_INFO_JIT               16
#define PCRE_INFO_JITSIZE           17
#define PCRE_INFO_MAXLOOKBEHIND     18
#define PCRE_INFO_FIRSTCHARACTER    19
#define PCRE_INFO_FIRSTCHARACTERFLAGS 20
#define PCRE_INFO_REQUIREDCHAR      21
#define PCRE_INFO_REQUIREDCHARFLAGS 22
#define PCRE_INFO_MATCHLIMIT        23
#define PCRE_INFO_RECURSIONLIMIT    24
#define PCRE_INFO_MATCH_EMPTY       25

/* Request types for pcre_config(). Do not re-arrange, in order to remain
compatible. */

#define PCRE_CONFIG_UTF8                    0
#define PCRE_CONFIG_NEWLINE                 1
#define PCRE_CONFIG_LINK_SIZE               2
#define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD  3
#define PCRE_CONFIG_MATCH_LIMIT             4
#define PCRE_CONFIG_STACKRECURSE            5
#define PCRE_CONFIG_UNICODE_PROPERTIES      6
#define PCRE_CONFIG_MATCH_LIMIT_RECURSION   7
#define PCRE_CONFIG_BSR                     8
#define PCRE_CONFIG_JIT                     9
#define PCRE_CONFIG_UTF16                  10
#define PCRE_CONFIG_JITTARGET              11
#define PCRE_CONFIG_UTF32                  12
#define PCRE_CONFIG_PARENS_LIMIT           13

/* Request types for pcre_study(). Do not re-arrange, in order to remain
compatible. */

#define PCRE_STUDY_JIT_COMPILE                0x0001
#define PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE   0x0002
#define PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE   0x0004
#define PCRE_STUDY_EXTRA_NEEDED               0x0008

/* Bit flags for the pcre[16|32]_extra structure. Do not re-arrange or redefine
these bits, just add new ones on the end, in order to remain compatible. */

#define PCRE_EXTRA_STUDY_DATA             0x0001
#define PCRE_EXTRA_MATCH_LIMIT            0x0002
#define PCRE_EXTRA_CALLOUT_DATA           0x0004
#define PCRE_EXTRA_TABLES                 0x0008
#define PCRE_EXTRA_MATCH_LIMIT_RECURSION  0x0010
#define PCRE_EXTRA_MARK                   0x0020
#define PCRE_EXTRA_EXECUTABLE_JIT         0x0040

/* Types */

struct real_pcre8_or_16;          /* declaration; the definition is private  */
typedef struct real_pcre8_or_16 pcre;

struct real_pcre8_or_16;          /* declaration; the definition is private  */
typedef struct real_pcre8_or_16 pcre16;

struct real_pcre32;               /* declaration; the definition is private  */
typedef struct real_pcre32 pcre32;

struct real_pcre_jit_stack;       /* declaration; the definition is private  */
typedef struct real_pcre_jit_stack pcre_jit_stack;

struct real_pcre16_jit_stack;     /* declaration; the definition is private  */
typedef struct real_pcre16_jit_stack pcre16_jit_stack;

struct real_pcre32_jit_stack;     /* declaration; the definition is private  */
typedef struct real_pcre32_jit_stack pcre32_jit_stack;

/* If PCRE is compiled with 16 bit character support, PCRE_UCHAR16 must contain
a 16 bit wide signed data type. Otherwise it can be a dummy data type since
pcre16 functions are not implemented. There is a check for this in pcre_internal.h. */
#ifndef PCRE_UCHAR16
#define PCRE_UCHAR16 unsigned short
#endif

#ifndef PCRE_SPTR16
#define PCRE_SPTR16 const PCRE_UCHAR16 *
#endif

/* If PCRE is compiled with 32 bit character support, PCRE_UCHAR32 must contain
a 32 bit wide signed data type. Otherwise it can be a dummy data type since
pcre32 functions are not implemented. There is a check for this in pcre_internal.h. */
#ifndef PCRE_UCHAR32
#define PCRE_UCHAR32 unsigned int
#endif

#ifndef PCRE_SPTR32
#define PCRE_SPTR32 const PCRE_UCHAR32 *
#endif

/* When PCRE is compiled as a C++ library, the subject pointer type can be
replaced with a custom type. For conventional use, the public interface is a
const char *. */

#ifndef PCRE_SPTR
#define PCRE_SPTR const char *
#endif

/* The structure for passing additional data to pcre_exec(). This is defined in
such as way as to be extensible. Always add new fields at the end, in order to
remain compatible. */

typedef struct pcre_extra {
  unsigned long int flags;        /* Bits for which fields are set */
  void *study_data;               /* Opaque data from pcre_study() */
  unsigned long int match_limit;  /* Maximum number of calls to match() */
  void *callout_data;             /* Data passed back in callouts */
  const unsigned char *tables;    /* Pointer to character tables */
  unsigned long int match_limit_recursion; /* Max recursive calls to match() */
  unsigned char **mark;           /* For passing back a mark pointer */
  void *executable_jit;           /* Contains a pointer to a compiled jit code */
} pcre_extra;

/* Same structure as above, but with 16 bit char pointers. */

typedef struct pcre16_extra {
  unsigned long int flags;        /* Bits for which fields are set */
  void *study_data;               /* Opaque data from pcre_study() */
  unsigned long int match_limit;  /* Maximum number of calls to match() */
  void *callout_data;             /* Data passed back in callouts */
  const unsigned char *tables;    /* Pointer to character tables */
  unsigned long int match_limit_recursion; /* Max recursive calls to match() */
  PCRE_UCHAR16 **mark;            /* For passing back a mark pointer */
  void *executable_jit;           /* Contains a pointer to a compiled jit code */
} pcre16_extra;

/* Same structure as above, but with 32 bit char pointers. */

typedef struct pcre32_extra {
  unsigned long int flags;        /* Bits for which fields are set */
  void *study_data;               /* Opaque data from pcre_study() */
  unsigned long int match_limit;  /* Maximum number of calls to match() */
  void *callout_data;             /* Data passed back in callouts */
  const unsigned char *tables;    /* Pointer to character tables */
  unsigned long int match_limit_recursion; /* Max recursive calls to match() */
  PCRE_UCHAR32 **mark;            /* For passing back a mark pointer */
  void *executable_jit;           /* Contains a pointer to a compiled jit code */
} pcre32_extra;

/* The structure for passing out data via the pcre_callout_function. We use a
structure so that new fields can be added on the end in future versions,
without changing the API of the function, thereby allowing old clients to work
without modification. */

typedef struct pcre_callout_block {
  int          version;           /* Identifies version of block */
  /* ------------------------ Version 0 ------------------------------- */
  int          callout_number;    /* Number compiled into pattern */
  int         *offset_vector;     /* The offset vector */
  PCRE_SPTR    subject;           /* The subject being matched */
  int          subject_length;    /* The length of the subject */
  int          start_match;       /* Offset to start of this match attempt */
  int          current_position;  /* Where we currently are in the subject */
  int          capture_top;       /* Max current capture */
  int          capture_last;      /* Most recently closed capture */
  void        *callout_data;      /* Data passed in with the call */
  /* ------------------- Added for Version 1 -------------------------- */
  int          pattern_position;  /* Offset to next item in the pattern */
  int          next_item_length;  /* Length of next item in the pattern */
  /* ------------------- Added for Version 2 -------------------------- */
  const unsigned char *mark;      /* Pointer to current mark or NULL    */
  /* ------------------------------------------------------------------ */
} pcre_callout_block;

/* Same structure as above, but with 16 bit char pointers. */

typedef struct pcre16_callout_block {
  int          version;           /* Identifies version of block */
  /* ------------------------ Version 0 ------------------------------- */
  int          callout_number;    /* Number compiled into pattern */
  int         *offset_vector;     /* The offset vector */
  PCRE_SPTR16  subject;           /* The subject being matched */
  int          subject_length;    /* The length of the subject */
  int          start_match;       /* Offset to start of this match attempt */
  int          current_position;  /* Where we currently are in the subject */
  int          capture_top;       /* Max current capture */
  int          capture_last;      /* Most recently closed capture */
  void        *callout_data;      /* Data passed in with the call */
  /* ------------------- Added for Version 1 -------------------------- */
  int          pattern_position;  /* Offset to next item in the pattern */
  int          next_item_length;  /* Length of next item in the pattern */
  /* ------------------- Added for Version 2 -------------------------- */
  const PCRE_UCHAR16 *mark;       /* Pointer to current mark or NULL    */
  /* ------------------------------------------------------------------ */
} pcre16_callout_block;

/* Same structure as above, but with 32 bit char pointers. */

typedef struct pcre32_callout_block {
  int          version;           /* Identifies version of block */
  /* ------------------------ Version 0 ------------------------------- */
  int          callout_number;    /* Number compiled into pattern */
  int         *offset_vector;     /* The offset vector */
  PCRE_SPTR32  subject;           /* The subject being matched */
  int          subject_length;    /* The length of the subject */
  int          start_match;       /* Offset to start of this match attempt */
  int          current_position;  /* Where we currently are in the subject */
  int          capture_top;       /* Max current capture */
  int          capture_last;      /* Most recently closed capture */
  void        *callout_data;      /* Data passed in with the call */
  /* ------------------- Added for Version 1 -------------------------- */
  int          pattern_position;  /* Offset to next item in the pattern */
  int          next_item_length;  /* Length of next item in the pattern */
  /* ------------------- Added for Version 2 -------------------------- */
  const PCRE_UCHAR32 *mark;       /* Pointer to current mark or NULL    */
  /* ------------------------------------------------------------------ */
} pcre32_callout_block;

/* Indirection for store get and free functions. These can be set to
alternative malloc/free functions if required. Special ones are used in the
non-recursive case for "frames". There is also an optional callout function
that is triggered by the (?) regex item. For Virtual Pascal, these definitions
have to take another form. */

#ifndef VPCOMPAT
PCRE_EXP_DECL void *(*pcre_malloc)(size_t);
PCRE_EXP_DECL void  (*pcre_free)(void *);
PCRE_EXP_DECL void *(*pcre_stack_malloc)(size_t);
PCRE_EXP_DECL void  (*pcre_stack_free)(void *);
PCRE_EXP_DECL int   (*pcre_callout)(pcre_callout_block *);
PCRE_EXP_DECL int   (*pcre_stack_guard)(void);

PCRE_EXP_DECL void *(*pcre16_malloc)(size_t);
PCRE_EXP_DECL void  (*pcre16_free)(void *);
PCRE_EXP_DECL void *(*pcre16_stack_malloc)(size_t);
PCRE_EXP_DECL void  (*pcre16_stack_free)(void *);
PCRE_EXP_DECL int   (*pcre16_callout)(pcre16_callout_block *);
PCRE_EXP_DECL int   (*pcre16_stack_guard)(void);

PCRE_EXP_DECL void *(*pcre32_malloc)(size_t);
PCRE_EXP_DECL void  (*pcre32_free)(void *);
PCRE_EXP_DECL void *(*pcre32_stack_malloc)(size_t);
PCRE_EXP_DECL void  (*pcre32_stack_free)(void *);
PCRE_EXP_DECL int   (*pcre32_callout)(pcre32_callout_block *);
PCRE_EXP_DECL int   (*pcre32_stack_guard)(void);
#else   /* VPCOMPAT */
PCRE_EXP_DECL void *pcre_malloc(size_t);
PCRE_EXP_DECL void  pcre_free(void *);
PCRE_EXP_DECL void *pcre_stack_malloc(size_t);
PCRE_EXP_DECL void  pcre_stack_free(void *);
PCRE_EXP_DECL int   pcre_callout(pcre_callout_block *);
PCRE_EXP_DECL int   pcre_stack_guard(void);

PCRE_EXP_DECL void *pcre16_malloc(size_t);
PCRE_EXP_DECL void  pcre16_free(void *);
PCRE_EXP_DECL void *pcre16_stack_malloc(size_t);
PCRE_EXP_DECL void  pcre16_stack_free(void *);
PCRE_EXP_DECL int   pcre16_callout(pcre16_callout_block *);
PCRE_EXP_DECL int   pcre16_stack_guard(void);

PCRE_EXP_DECL void *pcre32_malloc(size_t);
PCRE_EXP_DECL void  pcre32_free(void *);
PCRE_EXP_DECL void *pcre32_stack_malloc(size_t);
PCRE_EXP_DECL void  pcre32_stack_free(void *);
PCRE_EXP_DECL int   pcre32_callout(pcre32_callout_block *);
PCRE_EXP_DECL int   pcre32_stack_guard(void);
#endif  /* VPCOMPAT */

/* User defined callback which provides a stack just before the match starts. */

typedef pcre_jit_stack *(*pcre_jit_callback)(void *);
typedef pcre16_jit_stack *(*pcre16_jit_callback)(void *);
typedef pcre32_jit_stack *(*pcre32_jit_callback)(void *);

/* Exported PCRE functions */

PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *,
                  const unsigned char *);
PCRE_EXP_DECL pcre16 *pcre16_compile(PCRE_SPTR16, int, const char **, int *,
                  const unsigned char *);
PCRE_EXP_DECL pcre32 *pcre32_compile(PCRE_SPTR32, int, const char **, int *,
                  const unsigned char *);
PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **,
                  int *, const unsigned char *);
PCRE_EXP_DECL pcre16 *pcre16_compile2(PCRE_SPTR16, int, int *, const char **,
                  int *, const unsigned char *);
PCRE_EXP_DECL pcre32 *pcre32_compile2(PCRE_SPTR32, int, int *, const char **,
                  int *, const unsigned char *);
PCRE_EXP_DECL int  pcre_config(int, void *);
PCRE_EXP_DECL int  pcre16_config(int, void *);
PCRE_EXP_DECL int  pcre32_config(int, void *);
PCRE_EXP_DECL int  pcre_copy_named_substring(const pcre *, const char *,
                  int *, int, const char *, char *, int);
PCRE_EXP_DECL int  pcre16_copy_named_substring(const pcre16 *, PCRE_SPTR16,
                  int *, int, PCRE_SPTR16, PCRE_UCHAR16 *, int);
PCRE_EXP_DECL int  pcre32_copy_named_substring(const pcre32 *, PCRE_SPTR32,
                  int *, int, PCRE_SPTR32, PCRE_UCHAR32 *, int);
PCRE_EXP_DECL int  pcre_copy_substring(const char *, int *, int, int,
                  char *, int);
PCRE_EXP_DECL int  pcre16_copy_substring(PCRE_SPTR16, int *, int, int,
                  PCRE_UCHAR16 *, int);
PCRE_EXP_DECL int  pcre32_copy_substring(PCRE_SPTR32, int *, int, int,
                  PCRE_UCHAR32 *, int);
PCRE_EXP_DECL int  pcre_dfa_exec(const pcre *, const pcre_extra *,
                  const char *, int, int, int, int *, int , int *, int);
PCRE_EXP_DECL int  pcre16_dfa_exec(const pcre16 *, const pcre16_extra *,
                  PCRE_SPTR16, int, int, int, int *, int , int *, int);
PCRE_EXP_DECL int  pcre32_dfa_exec(const pcre32 *, const pcre32_extra *,
                  PCRE_SPTR32, int, int, int, int *, int , int *, int);
PCRE_EXP_DECL int  pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
                   int, int, int, int *, int);
PCRE_EXP_DECL int  pcre16_exec(const pcre16 *, const pcre16_extra *,
                   PCRE_SPTR16, int, int, int, int *, int);
PCRE_EXP_DECL int  pcre32_exec(const pcre32 *, const pcre32_extra *,
                   PCRE_SPTR32, int, int, int, int *, int);
PCRE_EXP_DECL int  pcre_jit_exec(const pcre *, const pcre_extra *,
                   PCRE_SPTR, int, int, int, int *, int,
                   pcre_jit_stack *);
PCRE_EXP_DECL int  pcre16_jit_exec(const pcre16 *, const pcre16_extra *,
                   PCRE_SPTR16, int, int, int, int *, int,
                   pcre16_jit_stack *);
PCRE_EXP_DECL int  pcre32_jit_exec(const pcre32 *, const pcre32_extra *,
                   PCRE_SPTR32, int, int, int, int *, int,
                   pcre32_jit_stack *);
PCRE_EXP_DECL void pcre_free_substring(const char *);
PCRE_EXP_DECL void pcre16_free_substring(PCRE_SPTR16);
PCRE_EXP_DECL void pcre32_free_substring(PCRE_SPTR32);
PCRE_EXP_DECL void pcre_free_substring_list(const char **);
PCRE_EXP_DECL void pcre16_free_substring_list(PCRE_SPTR16 *);
PCRE_EXP_DECL void pcre32_free_substring_list(PCRE_SPTR32 *);
PCRE_EXP_DECL int  pcre_fullinfo(const pcre *, const pcre_extra *, int,
                  void *);
PCRE_EXP_DECL int  pcre16_fullinfo(const pcre16 *, const pcre16_extra *, int,
                  void *);
PCRE_EXP_DECL int  pcre32_fullinfo(const pcre32 *, const pcre32_extra *, int,
                  void *);
PCRE_EXP_DECL int  pcre_get_named_substring(const pcre *, const char *,
                  int *, int, const char *, const char **);
PCRE_EXP_DECL int  pcre16_get_named_substring(const pcre16 *, PCRE_SPTR16,
                  int *, int, PCRE_SPTR16, PCRE_SPTR16 *);
PCRE_EXP_DECL int  pcre32_get_named_substring(const pcre32 *, PCRE_SPTR32,
                  int *, int, PCRE_SPTR32, PCRE_SPTR32 *);
PCRE_EXP_DECL int  pcre_get_stringnumber(const pcre *, const char *);
PCRE_EXP_DECL int  pcre16_get_stringnumber(const pcre16 *, PCRE_SPTR16);
PCRE_EXP_DECL int  pcre32_get_stringnumber(const pcre32 *, PCRE_SPTR32);
PCRE_EXP_DECL int  pcre_get_stringtable_entries(const pcre *, const char *,
                  char **, char **);
PCRE_EXP_DECL int  pcre16_get_stringtable_entries(const pcre16 *, PCRE_SPTR16,
                  PCRE_UCHAR16 **, PCRE_UCHAR16 **);
PCRE_EXP_DECL int  pcre32_get_stringtable_entries(const pcre32 *, PCRE_SPTR32,
                  PCRE_UCHAR32 **, PCRE_UCHAR32 **);
PCRE_EXP_DECL int  pcre_get_substring(const char *, int *, int, int,
                  const char **);
PCRE_EXP_DECL int  pcre16_get_substring(PCRE_SPTR16, int *, int, int,
                  PCRE_SPTR16 *);
PCRE_EXP_DECL int  pcre32_get_substring(PCRE_SPTR32, int *, int, int,
                  PCRE_SPTR32 *);
PCRE_EXP_DECL int  pcre_get_substring_list(const char *, int *, int,
                  const char ***);
PCRE_EXP_DECL int  pcre16_get_substring_list(PCRE_SPTR16, int *, int,
                  PCRE_SPTR16 **);
PCRE_EXP_DECL int  pcre32_get_substring_list(PCRE_SPTR32, int *, int,
                  PCRE_SPTR32 **);
PCRE_EXP_DECL const unsigned char *pcre_maketables(void);
PCRE_EXP_DECL const unsigned char *pcre16_maketables(void);
PCRE_EXP_DECL const unsigned char *pcre32_maketables(void);
PCRE_EXP_DECL int  pcre_refcount(pcre *, int);
PCRE_EXP_DECL int  pcre16_refcount(pcre16 *, int);
PCRE_EXP_DECL int  pcre32_refcount(pcre32 *, int);
PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **);
PCRE_EXP_DECL pcre16_extra *pcre16_study(const pcre16 *, int, const char **);
PCRE_EXP_DECL pcre32_extra *pcre32_study(const pcre32 *, int, const char **);
PCRE_EXP_DECL void pcre_free_study(pcre_extra *);
PCRE_EXP_DECL void pcre16_free_study(pcre16_extra *);
PCRE_EXP_DECL void pcre32_free_study(pcre32_extra *);
PCRE_EXP_DECL const char *pcre_version(void);
PCRE_EXP_DECL const char *pcre16_version(void);
PCRE_EXP_DECL const char *pcre32_version(void);

/* Utility functions for byte order swaps. */
PCRE_EXP_DECL int  pcre_pattern_to_host_byte_order(pcre *, pcre_extra *,
                  const unsigned char *);
PCRE_EXP_DECL int  pcre16_pattern_to_host_byte_order(pcre16 *, pcre16_extra *,
                  const unsigned char *);
PCRE_EXP_DECL int  pcre32_pattern_to_host_byte_order(pcre32 *, pcre32_extra *,
                  const unsigned char *);
PCRE_EXP_DECL int  pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *,
                  PCRE_SPTR16, int, int *, int);
PCRE_EXP_DECL int  pcre32_utf32_to_host_byte_order(PCRE_UCHAR32 *,
                  PCRE_SPTR32, int, int *, int);

/* JIT compiler related functions. */

PCRE_EXP_DECL pcre_jit_stack *pcre_jit_stack_alloc(int, int);
PCRE_EXP_DECL pcre16_jit_stack *pcre16_jit_stack_alloc(int, int);
PCRE_EXP_DECL pcre32_jit_stack *pcre32_jit_stack_alloc(int, int);
PCRE_EXP_DECL void pcre_jit_stack_free(pcre_jit_stack *);
PCRE_EXP_DECL void pcre16_jit_stack_free(pcre16_jit_stack *);
PCRE_EXP_DECL void pcre32_jit_stack_free(pcre32_jit_stack *);
PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *,
                  pcre_jit_callback, void *);
PCRE_EXP_DECL void pcre16_assign_jit_stack(pcre16_extra *,
                  pcre16_jit_callback, void *);
PCRE_EXP_DECL void pcre32_assign_jit_stack(pcre32_extra *,
                  pcre32_jit_callback, void *);
PCRE_EXP_DECL void pcre_jit_free_unused_memory(void);
PCRE_EXP_DECL void pcre16_jit_free_unused_memory(void);
PCRE_EXP_DECL void pcre32_jit_free_unused_memory(void);

#ifdef __cplusplus
}  /* extern "C" */
#endif

#endif /* End of pcre.h */

cmd: