Thread: reset strtok()

Hallo!
How can I reset strtoc()?
After I have caled it twice "strtok(string, " ") ",
it works not fine "strtok(NULL, " ")".
Is there a solution?

Code:

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main(void)
{
    char string[] = "aa bbb cc aa dd gg";
    char *ptr = NULL;
    
    ptr = strtok(string, " ");
    /* do something */
    ptr = strtok(string, " ");
    while (ptr) {
        puts(ptr);
        ptr = strtok(NULL, " ");
    }
    return 0;
}