Proposals / #1168

Mac Send0x9CItemToCursor: void __cdecl (pClient, pPlayer, pUnit) prototype

approved · by KierTaylor · submitted 2026-11-05, approved 2026-11-05

Mac 0x001b3106 is "undefined (void)", convention unknown. 53-byte wrapper: reads [EBP+8] and [EBP+0x10] and calls NET_D2GS_SERVER_Send_0x9C_ITEMEX(pClient=[EBP+8], pUnit=[EBP+0x10], nItemAction=0x12, 0, 0) at 0x001b3131; [EBP+0xc] is skipped; no ECX/EDX; plain RET 0x001b313a. Same three values as Windows twin 0x0053ef10 void (D2ClientStrc* pClient, D2UnitStrc* pPlayer, D2UnitStrc* pUnit).

Changes 1, applied together

1. Set prototype mac 0x001b3106

   signatureundefined Send0x9CItemToCursor(void)→void Send0x9CItemToCursor(D2ClientStrc * pClient, D2UnitStrc * pPlayer, D2UnitStrc * pUnit)
   conventionunknown→__cdecl