fix the code to compile without P_S

storage/myisam/mi_delete_table.c

@@ -20,6 +20,12 @@
 
 #include "fulltext.h"
 
+#ifndef HAVE_PSI_INTERFACE
+#define PSI_file_key int
+#define mi_key_file_kfile 0
+#define mi_key_file_dfile 0
+#endif
+
 static int delete_one_file(const char *name, const char *ext,
                            PSI_file_key pskey, myf flags)
 {