This command allocates a standard Amiga string. This string structure has been mutuated from AmigaE's afc_string_news, so from now on we will call them AFC string_news. These kind of strings have several advantages such as:
you'll not generate any Enforcer's hits by doing a afc_string_copy() with a string signed longer than the one allocated.
the afc_string_len() command is light years faster than the standard strlen.