Global variables are variables declared at the start of the source file.
int i;
void f() {
i = 1; // OK: in scope
}
void g() {
i = 2; // OK: still in scope
}They will just die when the program terminates.
Global variables are variables declared at the start of the source file.
int i;
void f() {
i = 1; // OK: in scope
}
void g() {
i = 2; // OK: still in scope
}They will just die when the program terminates.