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CentOS 4.8 |
i386 |
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stringprep_4i(3) |
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stringprep_4i
#include <stringprep.h>
int stringprep_4i(uint32_t * ucs4, size_t * len, size_t maxucs4len, Stringprep_profile_flags flags, const Stringprep_profile * profile);
uint32_t * ucs4
input/output array with string to prepare.
size_t * len
on input, length of input array with Unicode code points, on exit, length of output array with Unicode code points.
size_t maxucs4len
maximum length of input/output array.
Stringprep_profile_flags flags
stringprep profile flags, or 0.
const Stringprep_profile * profile
pointer to stringprep profile to use.
Prepare the input UCS-4 string according to the stringprep profile, and write back the result to the input string.
The input is
not required to be zero terminated ( ucs4 [
len ] = 0). The output will not be zero terminated
unless ucs4 [ len ] = 0. Instead, see
stringprep_4zi()
if your input is zero terminated or if you want the output
to be.
Since the stringprep operation can expand the string, maxucs4len indicate how large the buffer holding the string is. This function will not read or write to code points outside that size.
The flags are one of Stringprep_profile_flags, or 0.
The profile contain the instructions to perform. Your application can define new profiles, possibly re-using the generic stringprep tables that always will be part of the library, or use one of the currently supported profiles.
Returns
STRINGPREP_OK
iff successful, or an error code.
Report bugs to <bug-libidn@gnu.org>.
Copyright
© 2002, 2003, 2004 Simon Josefsson.
Permission is granted to make and distribute verbatim copies
of this manual provided the copyright notice and this
permission notice are preserved on all copies.
The full documentation for libidn is maintained as a Texinfo manual. If the info and libidn programs are properly installed at your site, the command
info libidn
should give you access to the complete manual.
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stringprep_4i(3) | |