Get linear address of a name
from - the referring address.
Allows to retrieve local label addresses in functions.
If a local name is not found, then address of a global name is returned.
name - name of program byte
returns: address of the name
BADADDR - no such name
Dummy names (like byte_xxxx where xxxx are hex digits) are parsed by this
function to obtain the address. The database is not consulted for them.
long get_name_ea(long from, string name);
#define get_name_ea_simple(name) get_name_ea(BADADDR, name)