Yurttas/PL/IL/C/F-mar11/01/02/00/03/a 03.c

 1/*
 2   Copyright(C) 1998
 3   All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 4
 5   Permission to use, copy, modify, and distribute this
 6   software and its documentation for EDUCATIONAL purposes
 7   and without fee is hereby granted provided that this
 8   copyright notice appears in all copies.
 9 
10   date   : January 1, 1998.
11   author : Salih Yurttas.
12
13   a_03.c
14*/
15
16
17char* to_upper(char*);
18
19int main(int argc, char *argv[]) {
20
21  char *a = "cat";
22  char *b;
23
24  printf("%s\n", a);
25
26  b = to_upper(a);
27
28  printf("%s\n", b);
29
30}