typedef struct Suffix{
	int size;
	char *dotsuf;
	struct Suffix *next;
} Suffix;

#ifdef __STDC__
extern int read_suffix(char*,Suffix**);
extern int need_compr(char*,Suffix*);  /* returns 1 if basename does NOT have suffix in list */
#else
extern int read_suffix();
extern int need_compr();
#endif