clif_misceffect,clif_announce and clif_GMmesssage

[Legato]

Hiya, everyone. Can someone tell me why I'm getting all these warnings? Been trying to search for answers, but I can't find any accurate one.

Thanks.

  	 mob_spawn (md); // Crea el MOB
	clif_misceffect2(&md->bl, 92); // Meteor Storm
	md->status.max_hp = power;
	md->status.hp = power;

clif_announce(&md->bl, output, (int)strlen(output) + 1, 0x0066CC, 1);

   	 sprintf (mensaje, "[%s] Killed by [%s]",(mvp_sd?mvp_sd->status.name:"???"),md->db->jname);
		clif_GMmessage(&sd->bl, mensaje, strlen(mensaje) + 1, 1);

warning C4013: 'clif_misceffect2' undefined; assuming extern returning int
warning C4013: 'clif_announce' undefined; assuming extern returning int
warning C4013: 'clif_GMmessage' undefined; assuming extern returning int

warning C4013: 'map_readregions' undefined; assuming extern returning int

map_readregions();

/*======================================
 * [Zephyrus] Regional Maps
 *--------------------------------------*/
int map_readregions (void)
{
int k, index;
struct region_data *db;
FILE* fp = NULL;
char line[1024];
char *str[6], *p;

memset(region, 0, sizeof(region));
sprintf(line, "%s/region_db.txt", db_path);

if( (fp = fopen(line, "r")) == NULL ) {
	ShowError("can't read %s\n", line);
	return -1;
}

while( fgets(line, sizeof(line), fp) )
{
	if( line[0]=='/' && line[1]=='/' )
		continue;

	k = 0;
	p = strtok (line,";");
	while (p != NULL && k < 6)
	{
		str[k++] = p;
		p = strtok (NULL, ";");
	}

	if( str[0] == NULL ) continue;

	index = atoi(str[0]);
	if( index < 1 )
		continue;
	if( index >= MAX_REGIONS ) {
		ShowError("read_regiondb : Incorrect Index value %d.\n", index);
		continue;
	}

	db = &region[index];
	safestrncpy(db->name, str[1], ITEM_NAME_LENGTH);
	db->bexp = atoi(str[2]);
	db->jexp = atoi(str[3]);
	db->vending_tax = atoi(str[4]);
	db->bdrop = atoi(str[5]);
}

fclose(fp);
ShowInfo("Successfull loaded region data.\n");
return 0;
}

[Judas]

Is that eAmod?