Use appropriate macros not the deprecated DL_IMPORT/DL_EXPORT macros
diff --git a/Modules/readline.c b/Modules/readline.c
index bc8562e..a07b04a 100644
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -32,8 +32,8 @@
#endif
/* Pointers needed from outside (but not declared in a header file). */
-extern DL_IMPORT(int) (*PyOS_InputHook)(void);
-extern DL_IMPORT(char) *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *,char *);
+PyAPI_FUNC(int) (*PyOS_InputHook)(void);
+PyAPI_FUNC(char) *(*PyOS_ReadlineFunctionPointer)(FILE *, FILE *,char *);
/* Exported function to send one line to readline's init file parser */