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stringprep_utf8_to_ucs4(3) libidn stringprep_utf8_to_ucs4(3)


stringprep_utf8_to_ucs4 - API function


#include <stringprep.h>

uint32_t * stringprep_utf8_to_ucs4(const char * str, ssize_t len, size_t * items_written);


a UTF-8 encoded string
the maximum length of str to use. If len < 0, then the string is nul-terminated.
location to store the number of characters in the result, or NULL.


Convert a string from UTF-8 to a 32-bit fixed width representation as UCS-4. The function now performs error checking to verify that the input is valid UTF-8 (before it was documented to not do error checking).

Return value: a pointer to a newly allocated UCS-4 string. This value must be deallocated by the caller.


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Copyright © 2002-2022 Simon Josefsson.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.


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1.41 libidn