/*
 * shout.c - implementation of module to write messages to stdout loudly
 * CSE333 demo, Hal Perkins
 */

#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "speak.h"
#include "shout.h"

/* Write message m in uppercase to stdout followed by a newline */
void Shout(char m[]) {
  int len;      /* message length */
  char* mcopy;  /* copy of original message */
  int i;

  len = strlen(m);
  mcopy = (char*) malloc(len * sizeof(char) + 1);
  strcpy(mcopy, m);
  for (i = 0; i < len; i++)
    mcopy[i] = toupper(mcopy[i]);
  Speak(mcopy);
  free(mcopy);
}