Macros in src

• channel src/qmus2mid.c:172
• DOOUTCODE src/am_map.c:877
• event_type src/qmus2mid.c:171
• last src/qmus2mid.c:170
• PUTDOT src/am_map.c:1017
• RELEASE src/windoom.c:53
• Z_ChangeTag src/z_zone.h:72