Typedefs starting with `e' in quakeworld

• edge_t quakeworld/client/r_shared.h:150
• edgetable quakeworld/client/d_polyse.c:51
• edict_t quakeworld/server/progs.h:48
• efrag_t quakeworld/client/render.h:34
• emitpoint_t quakeworld/client/d_iface.h:32
• entity_state_t quakeworld/client/protocol.h:264
• entity_t quakeworld/client/render.h:64
• entvars_t quakeworld/server/progdefs.h:157
• espan_t quakeworld/client/r_shared.h:73
• etype_t quakeworld/server/pr_comp.h:26
• eval_t quakeworld/server/progs.h:32
• evert_t quakeworld/client/r_draw.c:63
• explosion_t quakeworld/client/cl_tent.c:42