make default map unspec

tests/passing_tests/ringbuf.py

@@ -0,0 +1,35 @@
+from pythonbpf import bpf, BPF, map, bpfglobal, section, compile, compile_to_ir
+from pythonbpf.maps import RingBuf, HashMap
+from ctypes import c_int32, c_void_p
+
+
+# Define a map
+@bpf
+@map
+def mymap() -> RingBuf:
+    return RingBuf(max_entries=(1024))
+
+
+@bpf
+@map
+def mymap2() -> HashMap:
+    return HashMap(key=c_int32, value=c_int32, max_entries=1024)
+
+
+@bpf
+@section("tracepoint/syscalls/sys_enter_clone")
+def random_section(ctx: c_void_p) -> c_int32:
+    print("Hello")
+    return c_int32(0)
+
+
+@bpf
+@bpfglobal
+def LICENSE() -> str:
+    return "GPL"
+
+
+compile_to_ir("ringbuf.py", "ringbuf.ll")
+compile()
+b = BPF()
+b.load_and_attach()