#include struct piccsim_state { enum rfid_layer2_id l2prot; unsigned char uid[10]; u_int8_t uid_len; union { struct { enum iso14443a_state state; enum iso14443a_level level; u_int32_t flags; } iso14443a; struct { } iso14443b; } l2; union { u_int32_t flags; } proto; } #define PICCSIM_PROT_F_AUTO_WTX 0x01