text: #include <stdio.h>
  #include <stdlib.h>
  
  #include "disemvowel.h"
  
  int main(int argc, char* argv[]) {
    char *line, *disemvoweled_line;
    size_t size;
    
    size = 100;
    line = (char*) malloc (size + 1);
  
    // Use a pointer to capture the output of disemvowel(line) 
    // so that we can free it after it's output.
    while (getline(&line, &size, stdin) > 0) {
      disemvoweled_line = disemvowel(line);
      printf("%s\n", disemvoweled_line);
      free(disemvoweled_line);
    }
    
    // Free the memory allocated to stdin.
    free(line);
  }
  