#include <pthread.h>
#include <stdio.h>

void some_message(void) {
    printf("Hello this is a thread\n");
}

void *some_other_thread_code(void *argument) {
    printf("Hello this is some other thread\n");
    return NULL;
}

// Create a new thread from this thread
void *run_thread(void *argument) {
    pthread_t thread_id;
    pthread_create(&thread_id, NULL, some_other_thread_code, NULL);
    pthread_join(thread_id, NULL);  
    some_message();
    return NULL;
}

int main(void) {
    pthread_t thread_id1;
    pthread_create(&thread_id1, NULL, run_thread, NULL);
    pthread_join(thread_id1, NULL);  
    printf("Goodbye\n");
    return 0;
}