/* src/config.h.in. Generated from configure.ac by autoheader. */ /* PCRE2 is written in Standard C, but there are a few non-standard things it can cope with, allowing it to run on SunOS4 and other "close to standard" systems. In environments that support the GNU autotools, config.h.in is converted into config.h by the "configure" script. In environments that use CMake, config-cmake.in is converted into config.h. If you are going to build PCRE2 "by hand" without using "configure" or CMake, you should copy the distributed config.h.generic to config.h, and edit the macro definitions to be the way you need them. You must then add -DHAVE_CONFIG_H to all of your compile commands, so that config.h is included at the start of every source. Alternatively, you can avoid editing by using -D on the compiler command line to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H, but if you do, default values will be taken from config.h for non-boolean macros that are not defined on the command line. Boolean macros such as HAVE_STDLIB_H and SUPPORT_PCRE2_8 should either be defined (conventionally to 1) for TRUE, and not defined at all for FALSE. All such macros are listed as a commented #undef in config.h.generic. Macros such as MATCH_LIMIT, whose actual value is relevant, have defaults defined, but are surrounded by #ifndef/#endif lines so that the value can be overridden by -D. PCRE2 uses memmove() if HAVE_MEMMOVE is defined; otherwise it uses bcopy() if HAVE_BCOPY is defined. If your system has neither bcopy() nor memmove(), make sure both macros are undefined; an emulation function will then be used. */ /* By default, the \R escape sequence matches any Unicode line ending character or sequence of characters. If BSR_ANYCRLF is defined (to any value), this is changed so that backslash-R matches only CR, LF, or CRLF. The build-time default can be overridden by the user of PCRE2 at runtime. */ #undef BSR_ANYCRLF /* Define to any value to disable the use of the z and t modifiers in formatting settings such as %zu or %td (this is rarely needed). */ #undef DISABLE_PERCENT_ZT /* If you are compiling for a system that uses EBCDIC instead of ASCII character codes, define this macro to any value. When EBCDIC is set, PCRE2 assumes that all input strings are in EBCDIC. If you do not define this macro, PCRE2 will assume input strings are ASCII or UTF-8/16/32 Unicode. It is not possible to build a version of PCRE2 that supports both EBCDIC and UTF-8/16/32. */ #undef EBCDIC /* In an EBCDIC environment, define this macro to any value to arrange for the NL character to be 0x25 instead of the default 0x15. NL plays the role that LF does in an ASCII/Unicode environment. */ #undef EBCDIC_NL25 /* Define this if your compiler supports __attribute__((uninitialized)) */ #undef HAVE_ATTRIBUTE_UNINITIALIZED /* Define to 1 if you have the `bcopy' function. */ #undef HAVE_BCOPY /* Define this if your compiler provides __builtin_mul_overflow() */ #undef HAVE_BUILTIN_MUL_OVERFLOW /* Define to 1 if you have the header file. */ #undef HAVE_DIRENT_H /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if you have the `memfd_create' function. */ #undef HAVE_MEMFD_CREATE /* Define to 1 if you have the `memmove' function. */ #undef HAVE_MEMMOVE /* Define to 1 if you have the header file. */ #undef HAVE_MINIX_CONFIG_H /* Define to 1 if you have the `mkostemp' function. */ #undef HAVE_MKOSTEMP /* Define to 1 if you have the `realpath' function. */ #undef HAVE_REALPATH /* Define to 1 if you have the `secure_getenv' function. */ #undef HAVE_SECURE_GETENV /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strerror' function. */ #undef HAVE_STRERROR /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_WAIT_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if the compiler supports simple visibility declarations. */ #undef HAVE_VISIBILITY /* Define to 1 if you have the header file. */ #undef HAVE_WCHAR_H /* Define to 1 if you have the header file. */ #undef HAVE_WINDOWS_H /* This limits the amount of memory that may be used while matching a pattern. It applies to both pcre2_match() and pcre2_dfa_match(). It does not apply to JIT matching. The value is in kibibytes (units of 1024 bytes). */ #undef HEAP_LIMIT /* The value of LINK_SIZE determines the number of bytes used to store links as offsets within the compiled regex. The default is 2, which allows for compiled patterns up to 65535 code units long. This covers the vast majority of cases. However, PCRE2 can also be compiled to use 3 or 4 bytes instead. This allows for longer patterns in extreme cases. */ #undef LINK_SIZE /* Define to the sub-directory where libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* The value of MATCH_LIMIT determines the default number of times the pcre2_match() function can record a backtrack position during a single matching attempt. The value is also used to limit a loop counter in pcre2_dfa_match(). There is a runtime interface for setting a different limit. The limit exists in order to catch runaway regular expressions that take forever to determine that they do not match. The default is set very large so that it does not accidentally catch legitimate cases. */ #undef MATCH_LIMIT /* The above limit applies to all backtracks, whether or not they are nested. In some environments it is desirable to limit the nesting of backtracking (that is, the depth of tree that is searched) more strictly, in order to restrict the maximum amount of heap memory that is used. The value of MATCH_LIMIT_DEPTH provides this facility. To have any useful effect, it must be less than the value of MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is a runtime method for setting a different limit. In the case of pcre2_dfa_match(), this limit controls the depth of the internal nested function calls that are used for pattern recursions, lookarounds, and atomic groups. */ #undef MATCH_LIMIT_DEPTH /* This limit is parameterized just in case anybody ever wants to change it. Care must be taken if it is increased, because it guards against integer overflow caused by enormously large patterns. */ #undef MAX_NAME_COUNT /* This limit is parameterized just in case anybody ever wants to change it. Care must be taken if it is increased, because it guards against integer overflow caused by enormously large patterns. */ #undef MAX_NAME_SIZE /* The value of MAX_VARLOOKBEHIND specifies the default maximum length, in characters, for a variable-length lookbehind assertion. */ #undef MAX_VARLOOKBEHIND /* Defining NEVER_BACKSLASH_C locks out the use of \C in all patterns. */ #undef NEVER_BACKSLASH_C /* The value of NEWLINE_DEFAULT determines the default newline character sequence. PCRE2 client programs can override this by selecting other values at run time. The valid values are 1 (CR), 2 (LF), 3 (CRLF), 4 (ANY), 5 (ANYCRLF), and 6 (NUL). */ #undef NEWLINE_DEFAULT /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* The value of PARENS_NEST_LIMIT specifies the maximum depth of nested parentheses (of any kind) in a pattern. This limits the amount of system stack that is used while compiling a pattern. */ #undef PARENS_NEST_LIMIT /* Define to any value to include debugging code. */ #undef PCRE2_DEBUG /* to make a symbol visible */ #undef PCRE2_EXPORT /* If you are compiling for a system other than a Unix-like system or Win32, and it needs some magic to be inserted before the definition of a function that is exported by the library, define this macro to contain the relevant magic. If you do not define this macro, a suitable __declspec value is used for Windows systems; in other environments a compiler relevant "extern" is used with any "visibility" related attributes from PCRE2_EXPORT included. This macro apears at the start of every exported function that is part of the external API. It does not appear on functions that are "external" in the C sense, but which are internal to the library. */ #undef PCRE2_EXP_DEFN /* Define to any value if linking statically (TODO: make nice with Libtool) */ #undef PCRE2_STATIC /* Define to 1 if all of the C90 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* Define to any value to enable the 16 bit PCRE2 library. */ #undef SUPPORT_PCRE2_16 /* Define to any value to enable the 32 bit PCRE2 library. */ #undef SUPPORT_PCRE2_32 /* Define to any value to enable the 8 bit PCRE2 library. */ #undef SUPPORT_PCRE2_8 /* Define to any value to enable support for Unicode and UTF encoding. This will work even in an EBCDIC environment, but it is incompatible with the EBCDIC macro. That is, PCRE2 can support *either* EBCDIC code *or* ASCII/Unicode, but not both at once. */ #undef SUPPORT_UNICODE /* Define to any value for valgrind support to find invalid memory reads. */ #undef SUPPORT_VALGRIND /* Enable extensions on AIX 3, Interix. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable X/Open compliant socket functions that do not require linking with -lxnet on HP-UX 11.11. */ #ifndef _HPUX_ALT_XOPEN_SOCKET_API # undef _HPUX_ALT_XOPEN_SOCKET_API #endif /* Identify the host operating system as Minix. This macro does not affect the system headers' behavior. A future release of Autoconf may stop defining this macro. */ #ifndef _MINIX # undef _MINIX #endif /* Enable general extensions on NetBSD. Enable NetBSD compatibility extensions on Minix. */ #ifndef _NETBSD_SOURCE # undef _NETBSD_SOURCE #endif /* Enable OpenBSD compatibility extensions on NetBSD. Oddly enough, this does nothing on OpenBSD. */ #ifndef _OPENBSD_SOURCE # undef _OPENBSD_SOURCE #endif /* Define to 1 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_SOURCE # undef _POSIX_SOURCE #endif /* Define to 2 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_1_SOURCE # undef _POSIX_1_SOURCE #endif /* Enable POSIX-compatible threading on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ # undef __STDC_WANT_IEC_60559_BFP_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ #ifndef __STDC_WANT_IEC_60559_DFP_EXT__ # undef __STDC_WANT_IEC_60559_DFP_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ # undef __STDC_WANT_IEC_60559_FUNCS_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ # undef __STDC_WANT_IEC_60559_TYPES_EXT__ #endif /* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ #ifndef __STDC_WANT_LIB_EXT2__ # undef __STDC_WANT_LIB_EXT2__ #endif /* Enable extensions specified by ISO/IEC 24747:2009. */ #ifndef __STDC_WANT_MATH_SPEC_FUNCS__ # undef __STDC_WANT_MATH_SPEC_FUNCS__ #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable X/Open extensions. Define to 500 only if necessary to make mbstate_t available. */ #ifndef _XOPEN_SOURCE # undef _XOPEN_SOURCE #endif /* Version number of package */ #undef VERSION /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to the type of a signed integer type of width exactly 64 bits if such a type exists and the standard includes do not define it. */ #undef int64_t /* Define to `unsigned int' if does not define. */ #undef size_t