{"name": "announcement_listen", "code": "__int64 ( __fastcall * __fastcall announcement_listen ( unsigned int @@a1@@ ) ) ( _QWORD ) { __int64 ( __fastcall * @@result@@ ) ( _QWORD ) ; @@result@@ = listen_callback ; if ( listen_callback ) @@result@@ = ( __int64 ( __fastcall * ) ( _QWORD ) ) listen_callback ( @@a1@@ ) ; return @@result@@ ; }", "source": [{"n": "a1", "t": {"T": 1, "n": "unsigned int", "s": 4}, "location": "r56"}, {"n": "result", "t": {"T": 9, "n": "__int64 (__fastcall *)(_QWORD)"}, "location": "r8"}]}