#define CHANGES_FILE "changes.txt" void load_changes (void); void save_changes (void); char * wordwrap ( char *oldstring ); #define NULLSTR( str ) ( str == NULL || str[0] == '\0' ) extern int max_change; // typedef struct change_data CHANGE_DATA; char *wordwrapchange (char *word); /* struct change_data { char * text; char * imm; char * date; }; */