/*=============================================================================
* drt/sys/kdefs.h
*	Common C definitions.
*
* Usage
*	This must be the very first file #included by all C source files.
*	It contains the necessary definitions to correct the deficiencies of
*	the local C++ compiler.
*
* See also
*	kport.h
*
* History
*	1.01, 1998-04-23, David R Tribble.
*	First cut.
*
*	1.02, 1998-05-30, David R Tribble.
*	Changed filename prefix from "j" to "k".
*
*	1.03, 1999-02-26, David R Tribble.
*	Moved to drt/sys/.
*
*	1.04, 1999-03-19, David R Tribble.
*	Converted from C++ to C.
*
* Copyright ©1998-1999, by David R. Tribble, all rights reserved.
* See "drt/sys/copyr.txt" for more information.
*----------------------------------------------------------------------------*/

#ifndef drt_sys_kdefs_h
#define drt_sys_kdefs_h		104

#ifdef __cplusplus
 #error Use "sys/sdefs.hpp" instead of "sys/kdefs.h" for C++
#endif


/* Identification */

#ifndef NO_H_IDENT
static const char	drt_sys_kdefs_h_id[] =
    "@(#)drt/sys/kdefs.h 1.04";
#endif


/* Special includes */

#ifndef drt_sys_kport_h
 #include "kport.h"		/* Defines macros for porting		*/
#endif


/*-----------------------------------------------------------------------------
* Local definitions
*----------------------------------------------------------------------------*/

/* Porting control macros */

#ifndef DRT_BYTE_HL
 #error Unknown byte ordering within words (DRT_BYTE_HL)
#endif

#ifndef DRT_WORD_HL
 #error Unknown word ordering within longs (DRT_WORD_HL)
#endif

#ifndef DRT_LONG_HL
 #error Unknown long ordering within long longs (DRT_LONG_HL)
#endif


/* Standard keywords and operators */

#ifndef and
 #define and		&&
 #define and_eq		&=
 #define bitand		&
 #define bitor		|
 #define compl		~
 #define not		!
 #define not_eq		!=
 #define or		||
 #define or_eq		|=
 #define xor		^
 #define xor_eq		^=
#endif


/* Standard types */

#if not DRT_HAS_BOOL
 typedef int		bool;
#endif

#ifndef drt_int16_t
 #define drt_int16_t	signed short int	/* 16-bit signed integer   */
 #define drt_uint16_t	unsigned short int	/* 16-bit unsigned integer */
#endif

#ifndef drt_int32_t
 #define drt_int32_t	signed int		/* 32-bit signed integer   */
 #define drt_uint32_t	unsigned int		/* 32-bit unsigned integer */
#endif

#ifndef drt_int64_t
 #define drt_int64_t	signed long long int	/* 64-bit signed integer   */
 #define drt_uint64_t	unsigned long long int	/* 64-bit unsigned integer */
#endif


/* Standard constants */

#if not DRT_HAS_BOOL
 static const bool	false = (bool) 0;
 static const bool	true =  (bool) 1;
#endif

#ifndef NULL
 #define NULL		((void *) 0)
#endif

#undef  null
#define null		NULL

#ifndef LLONG_MIN
 #define LLONG_MIN	(-9223372036854775807LL-1)
#endif

#ifndef LLONG_MAX
 #define LLONG_MAX	9223372036854775807LL
#endif

#ifndef ULLONG_MAX
 #define ULLONG_MAX	0xFFFFFFFFFFFFFFFFLLU
#endif


/* Other constants */

#ifndef DRT_LLONG_FMT
 #define DRT_LLONG_FMT	"ll"
#endif


/* Other names */

#undef min
#undef max


#endif /* drt_sys_kdefs_h */

/* End kdefs.h */