176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#ifndef _GPXE_SERIAL_H 276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define _GPXE_SERIAL_H 376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman/** @file 576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman * 676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman * Serial driver functions 776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman * 876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman */ 976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 1076d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanFILE_LICENCE ( GPL2_OR_LATER ); 1176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 1276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmanextern void serial_putc ( int ch ); 1376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmanextern int serial_getc ( void ); 1476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmanextern int serial_ischar ( void ); 1576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 1676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#endif /* _GPXE_SERIAL_H */ 17