passing a sequence of numbers to another thread

in function threadx , what I want to do, is instead of printing the value of i, I want to pass the output to another thread.

so, right now it prints 80 81 82 and so on

I want to pass a string 80 81 82 83 84 and have another thread print it. My question is how to save the values and pass them

thank you

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

#define N 2

void *thread(void *vargp);
void *threadx(void *vargp);

char **ptr;  


int glob1;
int glob2;


int main()
{
        int i;
        pthread_t tid[2];
        char *msgs[N] = {
        "Hello from foo",
        "Hello from bar"
        };

    printf("Parent thread started with PID= %d and parent PID %d\n", getpid(), getppid());

        ptr = msgs;

        pthread_create(&tid[0], NULL, thread, (void *)1);
        printf(" 1st thread started with PID= %d and parent PID %d\n", getpid(), getppid());

        glob1 = 80;
        pthread_create(&tid[1], NULL, threadx, (void *)2 );
        printf("2nd  thread started with PID= %d and parent PID %d\n", getpid(), getppid());

        pthread_join(tid[1], NULL);
        pthread_join(tid[0], NULL);

}

void *thread(void *vargp)
{
        int myid = (int)vargp;
        static int cnt = 0;
        printf("[%d]: %s (cnt=%d) with PID= %d and parent PID %d\n",  myid,  ptr[myid],  ++cnt, getpid(), getppid());

if (myid = 1)  
    {
    int i=cnt;
    for (;i <10 ;i=i+1)
    {
       printf("[%d]  %d\n",myid, i);
       sleep(cnt);
    }

        return NULL;
    }
}


void *threadx(void *vargp )
{ 
        int myid = (int)vargp;
        static int cnt = 0;
        printf("xxxx[%d]: %s (cnt=%d) with PID= %d and parent PID %d\n",  myid,  ptr[myid],  ++cnt, getpid(),       getppid());

     int i;

    for (i=glob1;i <100 ;i=i+1)
    {
       printf("[%d]  %d\n",myid, i);
       sleep(cnt);
    }

        return NULL;

}