centos man page for pcre_pattern_to_host_byte_order

PCRE_PATTERN_TO_HOST_BYTE_ORDER(3)			     Library Functions Manual				PCRE_PATTERN_TO_HOST_BYTE_ORDER(3)

NAME
       PCRE - Perl-compatible regular expressions

SYNOPSIS

       #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);

DESCRIPTION

       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 structure,
			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 otherwise.

       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.

PCRE 8.30							   24 June 2012 				PCRE_PATTERN_TO_HOST_BYTE_ORDER(3)