- U8 *utf;
- U8 *utf_end; /* 1 beyond buffer pointed to by utf */
- UV uv; /* Note: a UV, not a U8, not a char */
- STRLEN len; /* length of character in bytes */
+ U8 *utf; /* Initialize this to point to the beginning of the
+ sequence to convert */
+ U8 *utf_end; /* Initialize this to 1 beyond the end of the sequence
+ pointed to by 'utf' */
+ UV uv; /* Returned code point; note: a UV, not a U8, not a
+ char */
+ STRLEN len; /* Returned length of character in bytes */