typedef struct CONTACTO{
    char nombre[MAX_PATH];
    char apellido[MAX_PATH];
    char direccion[MAX_PATH];
    char tel[MAX_PATH];
}
 

dat func(dat* x)
{
    x->aa=78.9;
    x->pp=&f;
 
    return x;
}
 

return *x;

char mystr[MAX_PATH];
char *ptr = MyFunction();
if(ptr != null)
// evita bof
strncpy(mystr, ptr, sizeof(mystr));

std::string mystr = MyFunction();

irc = *((ircs *)param);

#include <stdio.h>
#include <windows.h>
#include <string.h>
 
void printer(char text[])
{
 
	// Bring up a dialog to choose the printer
	PRINTDLG pd = {0};
	pd.lStructSize = sizeof( pd );
	pd.Flags = PD_RETURNDEFAULT | PD_RETURNDC;
	pd.nCopies=1;
 
	// Show the printer Dialog
	PrintDlg( &pd );
 
 
	// Zero and then initialize the members of a DOCINFO structure.
	DOCINFO di = {0};
	di.cbSize = sizeof(DOCINFO);
	di.lpszDocName = "Scribble Printout";
	di.lpszOutput = (LPTSTR) NULL;
	di.lpszDatatype = (LPTSTR) NULL;
	di.fwType = 0;
 
	// Begin a print job by calling the StartDoc function.
	StartDoc(pd.hDC, &di);
 
	// Inform the driver that the application is about to begin sending data.
	StartPage(pd.hDC);
 
	//here we put images\text or other DC things;)
 
	//send some text
	TextOut(pd.hDC,800,800,text, strlen(text));
 
 
	//Lets close  the printer
	// Inform the driver that the page is finished.
	EndPage(pd.hDC);
 
	// Inform the driver that document has ended.
	EndDoc(pd.hDC);
}
 
int main () 
{
	printer("Hello world");		
	return 0;
}

Nodo *nodoaux = new Nodo;
nodoaux->n = n;
this->primero=nodoaux;
delete nodoaux;
 

Nodo *nodoaux = new Nodo;
nodoaux->n = n;
this->primero=nodoaux;
delete this->primero;
 

this->primero=nodoaux;

nodoaux=0x00001->Nodo
this->primero=0x00001->Nodo

while ((actual = primero) != NULL) {
    primero = primero->siguiente;          
    delete actual;
    actual = null;
}

string path2 = "ESTA_ES_OTRA_RUTA";