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#ifndef _IPXE_SERIAL_H
#define _IPXE_SERIAL_H
/** @file
*
* Serial driver functions
*
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
extern void serial_putc ( int ch );
extern int serial_getc ( void );
extern int serial_ischar ( void );
extern int serial_initialized;
#endif /* _IPXE_SERIAL_H */
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