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);
const char * str
a UTF−8 encoded string
ssize_t len |
the maximum length of str to use. If len < 0, then the string is nul−terminated. |
size_t * items_written
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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2002-2022 Simon Josefsson.
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