Type Mac GFX_FreeCofCaches as void __cdecl (void)
Mac body reads no args or registers: calls GFX_FreePlayerCofCache and GFX_FreeMonsterCofCache, then frees the COF pool global if set (call 0x002f338c, line 0x7f9) and clears it; plain RET, EAX leftover.
Changes 1, applied together
Set prototype
mac 0x00064f32signatureundefined GFX_FreeCofCaches(void)→void GFX_FreeCofCaches(void)conventionunknown→__cdecl