initWithUTF8String_ method
Implementation
@override
NSMutableString? initWithUTF8String_(
ffi.Pointer<ffi.Char> nullTerminatedCString) {
final _ret = _lib._objc_msgSend_371(
_id, _lib._sel_initWithUTF8String_1, nullTerminatedCString);
return _ret.address == 0
? null
: NSMutableString._(_ret, _lib, retain: true, release: true);
}