Strtok example

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

main(){
    char string[] = "Helo world, this is a test";
    char del[] = " ,";
    char * word;

    word=strtok(string, del);

    while(word!=NULL){
        printf("%s\n", word);
        word=strtok(NULL, del);
    }

    return(0);
}