📄 bspio.h
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/* bspIo.h * * This include file contains declaration of interface that * will be provided by the file contained in this directory. * * COPYRIGHT (c) 1998 valette@crf.canon.fr * * The license and distribution terms for this file may be * found in found in the file LICENSE in this distribution or at * http://www.rtems.com/license/LICENSE. * * $Id: bspIo.h,v 1.5 2005/01/28 05:14:20 ralf Exp $ */#ifndef _RTEMS_BSPIO_H#define _RTEMS_BSPIO_H/* * All the functions declared as extern after this comment * MUST be implemented in each BSP. Using this function, * this directory contains shared code that export higher level * functionnality described after the next command. */typedef void (*BSP_output_char_function_type) (char c);typedef char (*BSP_polling_getchar_function_type) (void);extern BSP_output_char_function_type BSP_output_char;extern BSP_polling_getchar_function_type BSP_poll_char;/* * All the function declared as extern after this comment * are available for each BSP by compiling and linking * the files contained in this directory PROVIDED definition * and initialisation of the previous variable are done. */#include <stdarg.h>extern void vprintk(char *fmt, va_list ap);extern void printk(char *fmt, ...);#endif
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