Cleanup: Converted type is actually uint32_t rather than f_utf_char_t.

Cleanup: Converted type is actually uint32_t rather than f_utf_char_t.

The f_utf_char_t is supposed to be an uint32_t so this is not a problem.

The intent and design of this, however, is that f_utf_char_t is a special case representing the character as a string rather than as a digit.
The f_utf_char_t is stored as a 4-byte integer to store each byte representing a character.

The uint32_t is simply a straight up 4-byte integer.

This is the numeric value of the code point rather than the representation as a string.
This is an important semantic difference.