#ifndef I_FF
#define I_FF

extern void set_function_return(char *str);
extern char *find_word_num(char *str, int num);
extern char *m_strcat(char *str1, char *str2, int extra, int deallocate);
extern char *matching_end(char *str, char x, char y);
extern char *parse_inline(char *str, char *args, int *added);
extern char *alias_special(char *ptr, char *args, int *added,
                           char *buffer, int len);
extern char *m_copy(char *str, int len);
extern int word_count(char *str);

#endif