#ifndef STRING_STUFF_H_INCLUDED
#define STRING_STUFF_H_INCLUDED

// This file contains declarations only, not definitions.

void remove_spaces(char destination[], const char source[]);
void reverse(char destination[], const char source[]);
void uppercase(char *destination, const char *source);

// Note that char foo[] and char *foo are equivalent as function arguments,
// since arrays are really passed as addresses, anyway.

#endif /* STRING_STUFF_H_INCLUDED */