extending vending shop error

[Dissidia]

please help here is the error:

d:\rathena-master\src\map\skill.c(7303): warning C4013: 'clif_vend' undefined; assuming extern returning int

here is the skill.c

case MC_VENDING:
		if(sd)
		{	//Prevent vending of GMs with unnecessary Level to trade/drop. [Skotlex]
			if ( !pc_can_give_items(sd) )
				clif_skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
			else {
				if (battle_config.extended_vending) {
					struct item_data *item;
					char output[1024];
					int c = 0, i, d = 0;
					sd->vend_lvl = skill_lv;
					if (battle_config.item_zeny)
						d++;
					if (battle_config.item_cash)
						d++;
					for (c = d, i = 0; i < ARRAYLENGTH(item_vend); i++) {
						if ((item = itemdb_exists(item_vend[i].itemid)) != NULL &&
							item->nameid != ITEMID_ZENY && item->nameid != ITEMID_CASH)
							c++;
					}

					if (c > 1)
						clif_vend(sd, sd->vend_lvl);
					else {
						sd->state.prevend = 1;
						if (c) {
							item = itemdb_exists(battle_config.item_zeny ? battle_config.item_zeny : battle_config.item_cash ? battle_config.item_cash : item_vend[0].itemid);
							sd->vend_loot = item->nameid;
							sprintf(output, msg_txt(sd, 1596), itemdb_jname(sd->vend_loot));
							clif_colormes(sd->fd, color_table[COLOR_CYAN], output);
							clif_openvendingreq(sd, 2 + sd->vend_lvl);
						}
						else {
							sd->vend_loot = 0;
							clif_openvendingreq(sd, 2 + sd->vend_lvl);
						}
					}
				}
				else {
					sd->vend_loot = 0;
					sd->state.prevend = 1;
					clif_openvendingreq(sd, 2 + skill_lv);
				}
			}
		}
		break;

Line 7303: clif_vend(sd, sd->vend_lvl);

[benching]

it's telling you that the function `clif_vend()` is has unknown return type and it is assumed to be an int,
since you're not using the `clif_vend()` returns, its fine as it is.

you should be able to compile.

[Promise]

It isn't an error, its just a warning, as benching says, you must be able to compile

[Loke]

did you fix it? I've got same error using the latest git.