#define Sqr(x) sqrt(x)
-/* helper functions for constructs not supported by C */
-extern void *REDIM_1D(int, int, int);
+// helper functions for constructs not supported by C
-extern long MyGetTickCount();
+int MyGetTickCount(void);
-#endif /* VB_LIB_H */
+#endif // VB_LIB_H