zeda_defs.h

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/* ZEDA - Elementary Data and Algorithms
 * Copyright (C) 1998 Tomomichi Sugihara (Zhidao)
 */
#ifndef __ZEDA_DEFS_H__
#define __ZEDA_DEFS_H__

/* to tell C++ compiler that types and declarations are in Language C */
#ifdef __cplusplus
# ifdef __BEGIN_DECLS
# undef __BEGIN_DECLS
# endif
# define __BEGIN_DECLS extern "C"{
# ifdef __END_DECLS
# undef __END_DECLS
# endif
# define __END_DECLS }
#else /* nothing done for C compiler */
# ifdef __BEGIN_DECLS
# undef __BEGIN_DECLS
# endif
# define __BEGIN_DECLS
# ifdef __END_DECLS
# undef __END_DECLS
# endif
# define __END_DECLS
#endif

#ifndef __KERNEL__
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#endif /* __KERNEL__ */

#include <time.h>

#include <zeda/zeda_compat.h>

__BEGIN_DECLS

/* ********************************************************** */
/* basic type & macro definitions
 * ********************************************************** */

#ifndef BUFSIZ
#define BUFSIZ 512
#endif /* BUFSIZ */

#if __STDC_VERSION__ < 199901L
/* size-fixed integer family */
/* might be already defined in stdint.h or sys/types.h conforming to C99 */
typedef unsigned char      uint8_t;      
typedef unsigned short int uint16_t;     
typedef unsigned int       uint32_t;     
#ifdef __LP64__
typedef unsigned long int  uint64_t;     
#else
typedef unsigned long long int uint64_t; 
#endif /* __LP64__ */
typedef signed char        int8_t;       
typedef short int          int16_t;      
typedef int                int32_t;      
#ifdef __LP64__
typedef long int           int64_t;      
#else
typedef long long int      int64_t;      
#endif /* __LP64__ */
#else
#include <stdint.h>
#endif /* __STDC_VERSION__ */

#define INT_BIT ( sizeof(int) << 3 )

#ifndef INT_MAX
#define INT_MAX ( ( ( ( 1 << ( ( INT_BIT >> 1 ) - 1 ) ) - 1 ) << ( INT_BIT >> 1 ) ) | ( ( 1 << ( INT_BIT >> 1 ) ) - 1 ) )
#endif

#ifndef UINT_MAX
#define UINT_MAX ( (uint)( ( ( ( 1 << ( INT_BIT >> 1 ) ) - 1 ) << ( INT_BIT >> 1 ) ) | ( ( 1 << ( INT_BIT >> 1 ) ) - 1 ) ) )
#endif

typedef int8_t   byte;   
typedef int16_t  word;   
typedef int32_t  dword;  
typedef uint8_t  ubyte;  
typedef uint16_t uword;  
typedef uint32_t udword; 
#if !defined( _NETBSD_SOURCE )
/* NetBSD already defines uint and ulong in sys/types.h */
#if !defined( __USE_GNU ) && !defined( __USE_MISC ) && !defined( __KERNEL__ )
/* GNU C already defines uint and ulong in sys/types.h */
typedef unsigned int   uint;  
typedef unsigned long  ulong; 
#endif
#endif

#ifndef __cplusplus

typedef ubyte bool;
enum{
  false = 0, true = 1
};
#endif /* __cplusplus */

#define zBoolStr(b) ( (b) ? "true" : "false" )

__END_DECLS

#endif /* __ZEDA_DEFS_H__ */