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April, 26th. 2006:
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PCRE_UTF16_TO_HOST_BYTE_ORDER
Section: C Library Functions (3) Updated: 21 January 2012 Index
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NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
int pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *output,
PCRE_SPTR16 input, int length, int *host_byte_order,
int keep_boms);
DESCRIPTION
This function, which exists only in the 16-bit library, converts a UTF-16
string to the correct order for the current host, taking account of any byte
order marks (BOMs) within the string. Its arguments are:
output pointer to output buffer, may be the same as input
input pointer to input buffer
length number of 16-bit units in the input, or negative for
a zero-terminated string
host_byte_order a NULL value or a non-zero value pointed to means
start in host byte order
keep_boms if non-zero, BOMs are copied to the output string
The result of the function is the number of 16-bit units placed into the output
buffer, including the zero terminator if the string was zero-terminated.
If host_byte_order is not NULL, it is set to indicate the byte order that
is current at the end of the string.
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.
Index
- NAME
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- SYNOPSIS
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- DESCRIPTION
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