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35 #ifndef __USB_OSA_BM_H__
36 #define __USB_OSA_BM_H__
38 /*******************************************************************************
40 ******************************************************************************/
42 #define USB_OSA_SR_ALLOC() uint32_t usbOsaCurrentSr;
43 #define USB_OSA_ENTER_CRITICAL() USB_OsaEnterCritical(&usbOsaCurrentSr)
44 #define USB_OSA_EXIT_CRITICAL() USB_OsaExitCritical(usbOsaCurrentSr)
46 /*******************************************************************************
48 ******************************************************************************/
50 #if defined(__cplusplus)
54 extern void USB_OsaEnterCritical(uint32_t *sr);
55 extern void USB_OsaExitCritical(uint32_t sr);
57 #if defined(__cplusplus)
61 #endif /* __USB_OSA_BM_H__ */