creacion del archivo getch con la funcion getch

Practica1/getch.cpp

@@ -0,0 +1,19 @@
+#include <termios.h>
+#include <stdio.h>
+#include <unistd.h>
+
+using namespace std;
+
+char getch(void){
+	struct termios oldt, newt;
+	char ch;
+
+	tcgetattr(STDIN_FILENO, &oldt);
+	newt = oldt;
+	newt.c_lflag &= ~(ICANON | ECHO);
+	tcsetattr(STDIN_FILENO, TCSANOW, &newt);
+	ch = getchar();
+	tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
+
+	return ch;
+};

Practica1/main.cpp

@@ -1,24 +1,8 @@
 #include <iostream>
 #include <fstream>
-#include <termios.h> 
+
-#include <stdio.h>
-#include <unistd.h>
 using namespace std;
 
-char getch(void){
-	struct termios oldt, newt;
-	char ch;
-
-	tcgetattr(STDIN_FILENO, &oldt);
-	newt = oldt;
-	newt.c_lflag &= ~(ICANON | ECHO);
-	tcsetattr(STDIN_FILENO, TCSANOW, &newt);
-	ch = getchar();
-	tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
-
-	return ch;
-}
-
 void clear(){
 	ifstream archivo("/etc/os-release");
         
@@ -27,12 +11,12 @@ void clear(){
             } else {
                 system("cls");
             }
-    };
+};
 
 
 
 int main() 
-{	
+
 	char opcion=0;
 	while (opcion!='8')
 	{