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/* config.in is converted by configure into config.h. PCRE is written in |
/* On Unix systems config.in is converted by configure into config.h. PCRE is |
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Standard C, but there are a few non-standard things it can cope with, allowing |
written in Standard C, but there are a few non-standard things it can cope |
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it to run on SunOS4 and other "close to standard" systems. The defaults below |
with, allowing it to run on SunOS4 and other "close to standard" systems. |
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are the correct ones on a Standard C system. On a non-Unix system you can just |
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copy this file into config.h. */ |
On a non-Unix system you should just copy this file into config.h, and set up |
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the macros the way you need them. You should normally change the definitions of |
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HAVE_STRERROR and HAVE_MEMMOVE to 1. Unfortunately, because of the way autoconf |
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works, these cannot be made the defaults. If your system has bcopy() and not |
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memmove(), change the definition of HAVE_BCOPY instead of HAVE_MEMMOVE. If your |
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system has neither bcopy() nor memmove(), leave them both as 0; an emulation |
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function will be used. */ |
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/* Define to empty if the keyword does not work. */ |
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/* Define to empty if the keyword does not work. */ |
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#undef const |
#undef const |
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/* Define to `unsigned' if <stddef.h> doesn't define size_t. */ |
/* Define to `unsigned' if <stddef.h> doesn't define size_t. */ |
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#undef size_t |
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/* Undefine if you don't have the strerror function. */ |
#undef size_t |
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#define HAVE_STRERROR |
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/* Undefine if you don't have the memmove function. */ |
/* The following two definitions are mainly for the benefit of SunOS4, which |
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#define HAVE_MEMMOVE |
doesn't have the strerror() or memmove() functions that should be present in |
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all Standard C libraries. The macros HAVE_STRERROR and HAVE_MEMMOVE should |
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normally be defined with the value 1 for other systems, but unfortunately we |
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can't make this the default because "configure" files generated by autoconf |
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will only change 0 to 1; they won't change 1 to 0 if the functions are not |
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found. */ |
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#define HAVE_STRERROR 0 |
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#define HAVE_MEMMOVE 0 |
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/* There are some non-Unix systems that don't even have bcopy(). If this macro |
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is false, an emulation is used. If HAVE_MEMMOVE is set to 1, the value of |
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HAVE_BCOPY is not relevant. */ |
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#define HAVE_BCOPY 0 |
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/* The value of NEWLINE determines the newline character. The default is to |
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leave it up to the compiler, but some sites want to force a particular value. |
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On Unix systems, "configure" can be used to override this default. */ |
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#ifndef NEWLINE |
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#define NEWLINE '\n' |
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#endif |
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/* The value of LINK_SIZE determines the number of bytes used to store |
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links as offsets within the compiled regex. The default is 2, which allows for |
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compiled patterns up to 64K long. This covers the vast majority of cases. |
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However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows for |
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longer patterns in extreme cases. On Unix systems, "configure" can be used to |
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override this default. */ |
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#ifndef LINK_SIZE |
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#define LINK_SIZE 2 |
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#endif |
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/* The value of MATCH_LIMIT determines the default number of times the match() |
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function can be called during a single execution of pcre_exec(). (There is a |
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runtime method of setting a different limit.) The limit exists in order to |
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catch runaway regular expressions that take for ever to determine that they do |
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not match. The default is set very large so that it does not accidentally catch |
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legitimate cases. On Unix systems, "configure" can be used to override this |
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default default. */ |
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#ifndef MATCH_LIMIT |
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#define MATCH_LIMIT 10000000 |
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#endif |
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/* End */ |
/* End */ |
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