stm32f103c8t6 gnuk backup.

gnuk-1.1.3.diff

diff --git a/src/usb_lld.h b/src/usb_lld.h
index 2c7a931..74e2478 100644
--- a/src/usb_lld.h
+++ b/src/usb_lld.h
@@ -1,3 +1,5 @@
+#ifndef __HEHE__
+#define __HEHE__
 #define USB_DEVICE_DESCRIPTOR_TYPE              0x01
 #define USB_CONFIGURATION_DESCRIPTOR_TYPE       0x02
 #define USB_STRING_DESCRIPTOR_TYPE              0x03
@@ -128,12 +130,10 @@ extern void usb_lld_set_feature (uint8_t feature);
 
 extern void usb_lld_set_data_to_send (const void *p, size_t len);
 
-extern inline void usb_lld_set_data_to_recv (void *p, size_t len)
-{
-  usb_lld_set_data_to_send ((const void *)p, len);
-}
 
 extern void usb_lld_prepare_shutdown (void);
 extern void usb_lld_shutdown (void);
 
 extern void usb_interrupt_handler (void);
+void usb_lld_set_data_to_recv (void *p, size_t len);
+#endif
diff --git a/src/usb_stm32f103.c b/src/usb_stm32f103.c
index 2c946eb..575894a 100644
--- a/src/usb_stm32f103.c
+++ b/src/usb_stm32f103.c
@@ -1189,3 +1189,7 @@ void usb_lld_from_pmabuf (void *dst, uint16_t addr, size_t n)
       *d = (w & 0xff);
     }
 }
+void usb_lld_set_data_to_recv (void *p, size_t len)
+{
+  usb_lld_set_data_to_send ((const void *)p, len);
+}