Annotation of sys/arch/mvme68k/stand/libbug/inchr.c, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: inchr.c,v 1.1 1996/05/16 02:25:38 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 "stand.h"
11: #include "libbug.h"
12:
13: /* returns 0 if no characters ready to read */
14: int
15: getchar()
16: {
17: int ret;
18:
19: MVMEPROM_NOARG();
20: MVMEPROM_CALL(MVMEPROM_INCHR);
21: MVMEPROM_RETURN_BYTE(ret);
22: }
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