mcospec.h

extremeDB s sample code,useful for you

/*******************************************************************
 *                                                                 *
 *  mcospec.h                                                      *
 *                                                                 *
 *  This file is a part of the eXtremeDB source code               *
 *  Copyright (c) 2001-2006 McObject LLC                           *
 *  All Rights Reserved                                            *
 *                                                                 *
 *  eXtremeDB compiler & platform specific configuration           *
 *                                                                 *
 ***************************************************************** */

#ifndef MCO_MCOSPEC_H__
#define MCO_MCOSPEC_H__

#ifdef __cplusplus
extern "C" { 
#endif


#ifdef MCO_PLATFORM_X64
#undef	MCO_CFG_QUAD_STRUCT
#else //MCO_PLATFORM_X64
#define	MCO_CFG_QUAD_STRUCT
#endif //MCO_PLATFORM_X64

//#define	MCO_CFG_QUAD_SCALAR


#include "mcoquad.h"

#define MCO_HA_USE_BIN_SERIALIZATION


// typedef int mcoint; /* best-int: int or short, signed or unsigned, depending on target; min 2 bytes */
//typedef uint2 mcoint; /* also must work */

#ifndef MCO_BASE_TYPES_DEFINED

/* define MCO_BASE_TYPES_DEFINED if want to use external definitions */

#ifdef MCO_PLATFORM_X64
#define MCO_MEM_ALIGN	8
#if defined _MSC_VER
// platform dependent int == sizeof(void*)
typedef          __int64 mco_pint; 
// platform dependent uint == sizeof(void*)
typedef unsigned __int64 mco_puint;
#else
// platform dependent int == sizeof(void*)
typedef          long long mco_pint;
// platform dependent uint == sizeof(void*)
typedef unsigned long long mco_puint;
#endif //_MSC_VER
#else //MCO_PLATFORM_X64
#define MCO_MEM_ALIGN	4
// platform dependent int == sizeof(void*)
typedef          int mco_pint;
// platform dependent uint == sizeof(void*)
typedef unsigned int mco_puint;
#endif //MCO_PLATFORM_X64

#define MCO_MAKE_MEM_ALIGN(memAddr) ((((mco_puint)memAddr)+MCO_MEM_ALIGN-1) & (~(MCO_MEM_ALIGN-1)))


typedef unsigned char   uint1;
typedef unsigned short  uint2;
typedef unsigned int    uint4; /* can be 3 or 4 bytes long */
typedef signed char     int1;
typedef short           int2;
typedef int             int4;  /* can be 3 or 4 bytes long */
typedef unsigned int    mco_date;
typedef unsigned int    mco_time; /* time_t ok */
typedef mco_uquad       uint8;
typedef mco_iquad       int8;
typedef mco_iquad       autoid_t;
typedef unsigned short  nchar_t;

#endif

/* null pointer */
#define NULLPTR (void*)0
#define MCO_PTRSIZE sizeof(void*) /* 3 on zilog */
/* symbol used to fill out char<n> field with the shorter contents */
#define MCO_SPACE_CHAR '\0' 


#ifdef WIN32
#pragma warning(disable: 4100)
#pragma warning(disable: 4505)
#pragma warning(disable: 4206)
#endif

/* ZILOG build */
//#define MCO_CFG_ZILOG

#define MCO_STDCALL /* __stdcall */


#ifdef MCO_CFG_ZILOG

#define MCO_NO_SHIFT2
#define MCO_XCOMP_COPYSTRUCTBUG
#define MCO_XCOMP_ICASTBUG
#define MCO_RTL_MEMCPY
#define MCO_RTL_MEMMOVE
#define MCO_UINT4_UNAVAIL /* uint4 is really 2 or 3 bytes long */
#define MCO_NO_EXTRA_HEAP_FN /* disable additional heap functions to reduce code size */
#undef  MCO_HA_USE_BIN_SERIALIZATION

void * memcpy(void *s1, void *s2, int n);
int    memcmp(void *s1, void *s2, int n);
void * memset(void *s,  int c, int n);
void * memmove(void *s1, void *s2, int n);

#define MCO_NO_FORWARDS /* compiler does not support forward declarations */
#define MCO_NO_REPORTS  /* just turn off */
#define MCO_CFG_COMPARE_SUBCALLS
#define MCO_CFG_SUBCALLS /* use less inlines, as possible */

#endif

#ifdef MCO_NO_FORWARDS
#define TRNP1(t) mco_trans_h t__
#define TRNP2(t) struct mco_trans_t_ * t = (struct mco_trans_t_ *)t__;
#define OBJH1(h) mco_objhandle_h h__
#define OBJH2(h) struct mco_objhandle_t_ * h = (struct mco_objhandle_t_ *)h__;
#define OBJH1_(h) mco_objhandle_h h___
#define OBJH2_(h) struct mco_objhandle_t_ * h = (struct mco_objhandle_t_ *)h___;
#define SEMP1(s) mco_sem_h s__
#define SEMP2(s) struct mco_sem_t_ * s = (struct mco_sem_t_ *)s__;
#else
#define TRNP1(t) mco_trans_h t
#define TRNP2(t) /* nothing */
#define OBJH1(h) mco_objhandle_h h
#define OBJH2(h) /* nothing */
#define OBJH1_(h) mco_objhandle_h h
#define OBJH2_(h) /* nothing */
#define SEMP1(s) mco_sem_h s
#define SEMP2(s) /* nothing */
#endif

#ifdef __cplusplus
}
#endif

#endif