#endif
+#if defined(__VISAGECPP__)
typedef uLong (ZEXPORT _Optlink *check_func) OF((uLong check, const Bytef *buf,
uInt len));
-#if defined(__VISAGECPP__)
voidpf _Optlink zcalloc OF((voidpf opaque, unsigned items, unsigned size));
void _Optlink zcfree OF((voidpf opaque, voidpf ptr));
#else
+typedef uLong (ZEXPORT *check_func) OF((uLong check, const Bytef *buf,
+ uInt len));
voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
void zcfree OF((voidpf opaque, voidpf ptr));
#endif