1 /* Wrapper around the values.h/limits.h includes/ifdefs */
2 /* $Id$ */
3 
4 #ifdef HAVE_VALUES_H
5 # include <values.h>
6 #endif /* HAVE_VALUES_H */
7 /* limits.h is included in sh.h */
8 
9 #ifndef DMAXEXP
10 # define DMAXEXP	128	/* should be big enough */
11 #endif
12 
13 #ifndef BITSPERBYTE
14 # ifdef CHAR_BIT
15 #  define BITSPERBYTE	CHAR_BIT
16 # else
17 #  define BITSPERBYTE	8	/* probably true.. */
18 # endif
19 #endif
20 
21 #ifndef BITS
22 # define BITS(t)	(BITSPERBYTE * sizeof(t))
23 #endif
24