+#define UP_fclose (*(int (*)(void *))OPENSSL_UplinkTable[APPLINK_FCLOSE])
+
+#define UP_fopen (*(void *(*)(const char *,const char *))OPENSSL_UplinkTable[APPLINK_FOPEN])
+#define UP_fseek (*(int (*)(void *,long,int))OPENSSL_UplinkTable[APPLINK_FSEEK])
+#define UP_ftell (*(long (*)(void *))OPENSSL_UplinkTable[APPLINK_FTELL])
+#define UP_fflush (*(int (*)(void *))OPENSSL_UplinkTable[APPLINK_FFLUSH])
+#define UP_ferror (*(int (*)(void *))OPENSSL_UplinkTable[APPLINK_FERROR])
+#define UP_clearerr (*(void (*)(void *))OPENSSL_UplinkTable[APPLINK_CLEARERR])
+#define UP_fileno (*(int (*)(void *))OPENSSL_UplinkTable[APPLINK_FILENO])
+
+#define UP_open (*(int (*)(const char *,int,...))OPENSSL_UplinkTable[APPLINK_OPEN])
+#define UP_read (*(ossl_ssize_t (*)(int,void *,size_t))OPENSSL_UplinkTable[APPLINK_READ])
+#define UP_write (*(ossl_ssize_t (*)(int,const void *,size_t))OPENSSL_UplinkTable[APPLINK_WRITE])
+#define UP_lseek (*(long (*)(int,long,int))OPENSSL_UplinkTable[APPLINK_LSEEK])
+#define UP_close (*(int (*)(int))OPENSSL_UplinkTable[APPLINK_CLOSE])