-int getintpar __P((const char *));
-double getfltpar __P((const char *));
-int getynpar __P((const char *));
-const struct cvntab *getcodpar __P((const char *, const struct cvntab[]));
-void getstrpar __P((const char *, char *, int, const char *));
-int testnl __P((void));
-void skiptonl __P((int));
-int readdelim __P((int));
+extern const struct cvntab Skitab[];
+extern const struct cvntab Lentab[];
+
+int getintpar(const char *);
+double getfltpar(const char *);
+int getynpar(const char *);
+const struct cvntab *getcodpar(const char *, const struct cvntab[]);
+void getstrpar(const char *, char *, int, const char *);
+int testnl(void);
+void skiptonl(int);
+int readdelim(int);