/* On Unix systems config.in is converted by configure into config.h. PCRE iswritten in Standard C, but there are a few non-standard things it can copewith, allowing it to run on SunOS4 and other "close to standard" systems.On a non-Unix system you should just copy this file into config.h, and set upthe macros the way you need them. You should normally change the definitions ofHAVE_STRERROR and HAVE_MEMMOVE to 1. Unfortunately, because of the way autoconfworks, these cannot be made the defaults. If your system has bcopy() and notmemmove(), change the definition of HAVE_BCOPY instead of HAVE_MEMMOVE. If yoursystem has neither bcopy() nor memmove(), leave them both as 0; an emulationfunction will be used. *//* Define to empty if the keyword does not work. */#undef const/* Define to `unsigned' if <stddef.h> doesn't define size_t. */#undef size_t/* The following two definitions are mainly for the benefit of SunOS4, whichdoesn't have the strerror() or memmove() functions that should be present inall Standard C libraries. The macros HAVE_STRERROR and HAVE_MEMMOVE shouldnormally be defined with the value 1 for other systems, but unfortunately wecan't make this the default because "configure" files generated by autoconfwill only change 0 to 1; they won't change 1 to 0 if the functions are notfound. */#define HAVE_STRERROR 0#define HAVE_MEMMOVE  0/* There are some non-Unix systems that don't even have bcopy(). If this macrois false, an emulation is used. If HAVE_MEMMOVE is set to 1, the value ofHAVE_BCOPY is not relevant. */#define HAVE_BCOPY    0/* The value of NEWLINE determines the newline character. The default is toleave it up to the compiler, but some sites want to force a particular value.On Unix systems, "configure" can be used to override this default. */#ifndef NEWLINE#define NEWLINE '\n'#endif/* End */