Copies a substring out of a UTF-8 encoded string. The substring will contain @end_pos - @start_pos characters.
a UTF-8 encoded string
a character offset within @str
another character offset within @str
a newly allocated copy of the requested substring. Free with g_free() when no longer needed.
2.30
See Implementation
Copies a substring out of a UTF-8 encoded string. The substring will contain @end_pos - @start_pos characters.