git: 9front

ref: cdaa7b899f874f4e0e6c8a04dcf6a5a3a7dfafdf
dir: /sys/src/ape/cmd/pdksh/ksh_limval.h/

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/* Wrapper around the values.h/limits.h includes/ifdefs */
/* $Id$ */

#ifdef HAVE_VALUES_H
# include <values.h>
#endif /* HAVE_VALUES_H */
/* limits.h is included in sh.h */

#ifndef DMAXEXP
# define DMAXEXP	128	/* should be big enough */
#endif

#ifndef BITSPERBYTE
# ifdef CHAR_BIT
#  define BITSPERBYTE	CHAR_BIT
# else
#  define BITSPERBYTE	8	/* probably true.. */
# endif
#endif

#ifndef BITS
# define BITS(t)	(BITSPERBYTE * sizeof(t))
#endif