PCRE - Perl-compatible regular expressions


          #include <pcre.h>

          int pcre_pattern_to_host_byte_order(pcre *code,
               pcre_extra *extra, const unsigned char *tables);

          int pcre16_pattern_to_host_byte_order(pcre16 *code,
               pcre16_extra *extra, const unsigned char *tables);

          int pcre32_pattern_to_host_byte_order(pcre32 *code,
               pcre32_extra *extra, const unsigned char *tables);


          This function ensures that the bytes in 2-byte and 4-byte
          values in a compiled pattern are in the correct order for
          the current host. It is useful when a pattern that has been
          compiled on one host is transferred to another that might
          have different endianness. The arguments are:

            code         A compiled regular expression
            extra        Points to an associated pcre[16|32]_extra
                           or is NULL
            tables       Pointer to character tables, or NULL to
                           set the built-in default

          The result is 0 for success, a negative PCRE_ERROR_xxx value

          There is a complete description of the PCRE native API in
          the pcreapi page and a description of the POSIX API in the
          pcreposix page.

     Page 1                      PCRE 8.30           (printed 5/17/22)