1/*
2 * Copyright 2008, Mika Lindqvist. All rights reserved.
3 * Distributed under the terms of the MIT License.
4 */
5
6#include <ctype.h>
7#include <string.h>
8
9char *
10strupr(char *str)
11{
12    char *c = str;
13    while (*c) {
14        *c = toupper(*c);
15        c++;
16    }
17
18    return str;
19}
20
21