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Annotation of sys/arch/mvme68k/stand/libbug/instat.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: instat.c,v 1.2 1996/05/16 02:25:42 chuck Exp $ */
                      2:
                      3: /*
                      4:  * bug routines -- assumes that the necessary sections of memory
                      5:  * are preserved.
                      6:  */
                      7: #include <sys/types.h>
                      8: #include <machine/prom.h>
                      9:
                     10: #include "libbug.h"
                     11:
                     12: /* returns 0 if no characters ready to read */
                     13: int
                     14: peekchar()
                     15: {
                     16:        int ret;
                     17:
                     18:        MVMEPROM_NOARG();
                     19:        MVMEPROM_CALL(MVMEPROM_INSTAT);
                     20:        MVMEPROM_STATRET(ret);
                     21: }