Typedefs starting with `m' in src

• mapvertex_t src/doomdata.h:31
• maskdraw_t src/r_things.c:17
• memzone_t src/z_zone.c:29
• MenuItem_t src/mn_menu.c:51
• Menu_t src/mn_menu.c:62
• MenuType_t src/mn_menu.c:42
• mline_t src/am_map.h:112
• mobjinfo_t src/info.h:1547
• mobjtype_t src/info.h:1520
• mpoint_t src/am_map.h:107
• musicenum_t src/sounds.h:72
• musicinfo_t src/sounds.h:78