map.c:1769:8: error: ‘struct map_session_data’ has no member named ‘carpet_group’ map.c:1771:10: warning: implicit declaration of function ‘carpet_is_pm’ [-Wimplicit-function-declaration] map.c:1771:27: warning: initialization makes pointer from integer without a cast [enabled by default] map.c:1772:10: warning: implicit declaration of function ‘carpet_is_gm’ [-Wimplicit-function-declaration] map.c:1772:22: warning: initialization makes pointer from integer without a cast [enabled by default] map.c:1776:4: warning: implicit declaration of function ‘carpet_party_viewpoint’ [-Wimplicit-function-declaration] map.c:1781:4: warning: implicit declaration of function ‘carpet_guild_viewpoint’ [-Wimplicit-function-declaration] map.c:1784:3: warning: implicit declaration of function ‘carpet_del_group’ [-Wimplicit-function-declaration]