#ifndef USB_PRINT_H_ #define USB_PRINT_H_ extern void usb_print_buffer(const char* buffer, int start, int stop); extern int usb_print_buffer_f(const char* buffer, int start, int stop, int flush); extern void usb_print_string(const char *string); extern int usb_print_string_f(const char* string, int flush); extern void usb_print_char(const char c); extern int usb_print_char_f(const char c, int flush); extern void usb_print_flush(void); extern int usb_print_get_default_flush(void); extern int usb_print_set_default_flush(int flush); extern int usb_print_set_force_silence(int silence); extern void usb_print_init(void); #endif /*USB_PRINT_H_*/