Parse the text with integer values

Simply a kind of an interesting task: retrieve all integer values from a string like "10 223 21 67"

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

int main (int argc, const char * argv[]) 
{
    char strInts[] = "10    223  21         67";
    char delim[] = " ";
    char *token;
    int i;
    token = strtok(strInts, delim);
    while( token != NULL )
    {
        sscanf(token, "%d", &i);
        printf("%d\n",i); 
        
        token = strtok( NULL, delim );
    }
    
    return 0;
}