box-o-sand/lcthw-remnants-2/ex29/src/ex29.c

#include <stdio.h>
#include <ctype.h>
#include "dbg.h"


int print_a_message(const char *msg)
{
  printf("A STRING: %s\n", msg);

  return 0;
}


int uppercase(const char *msg, int count)
{
  int i = 0;

  for(i = 0; i < count; i++) {
    printf("%c", toupper(msg[i]));
  }

  printf("\n");

  return 0;
}

int lowercase(const char *msg, int count)
{
  int i = 0;

  for(i = 0; i < count; i++) {
    printf("%c", tolower(msg[i]));
  }

  printf("\n");

  return 0;
}

int fail_on_purpose(const char *msg)
{
  return 1;
}