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http://www.ddj.com/cpp/221600722
Q: HOW DO I... put timers with default actions in my C code?
A: Many times, we need to write programs that will only wait a certain specified amount of time for a user to do something. After that time, we need to assume that the user isn't going to do anything and ......
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#include<stdio.h>
#include<stdlib.h>
struct linkstack
{
int data;
struct linkstack *next;
};
int initstack(linkstack * S)
{
S = (linkstack *)malloc(sizeof(linkstack));
if(S == NULL) return 0;
S->next = NULL;
return 1;
}
int main(int ......
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