[−][src]Function lilv_sys::lilv_port_get_range
pub unsafe extern "C" fn lilv_port_get_range(
plugin: *const LilvPlugin,
port: *const LilvPort,
def: *mut *mut LilvNode,
min: *mut *mut LilvNode,
max: *mut *mut LilvNode
)
Get the default, minimum, and maximum values of a port.
def
, min
, and max
are outputs, pass pointers to uninitialized
LilvNode* variables. These will be set to point at new values (which must
be freed by the caller using lilv_node_free()), or NULL if the value does
not exist.