#endif
long month; /* months and years, after time for
* alignment */
-} Interval;
+} interval;
-extern Interval *PGTYPESinterval_from_asc(char *, char **);
-extern char *PGTYPESinterval_to_asc(Interval *);
-extern int PGTYPESinterval_copy(Interval *, Interval *);
+extern interval *PGTYPESinterval_from_asc(char *, char **);
+extern char *PGTYPESinterval_to_asc(interval *);
+extern int PGTYPESinterval_copy(interval *, interval *);
#endif /* PGTYPES_INTERVAL */