lemur-platform.h Source File

00001 
00012 #ifndef LEMUR_PLATFORM_H
00013 #define LEMUR_PLATFORM_H
00014 
00015 /*** Begin C-only section ***/
00016 
00017 #ifndef WIN32
00018   /* G++ support */
00019   #include <stddef.h>
00020   #include <limits.h>
00021   #include <float.h>
00022   #include <unistd.h>
00023   #include <sys/socket.h>
00024   #include <netdb.h>
00025   #include <arpa/inet.h>
00026 
00027   typedef long long INT64;
00028   typedef unsigned long long UINT64;
00029   typedef signed int INT32;
00030   typedef unsigned int UINT32;
00031   typedef signed short INT16;
00032   typedef unsigned short UINT16;
00033   typedef off_t FILE_OFFSET;
00034   typedef int socket_t;
00035 
00036   #ifndef __CYGWIN__
00037     #define HAS_READDIR_R
00038   #endif /* __CYGWIN__ */
00039 
00040   #ifndef INADDR_NONE
00041   /* solaris does not define INADDR_NONE */
00042   #define INADDR_NONE INADDR_BROADCAST
00043   #endif
00044 
00045   #define LEMUR_ALIGN       16
00046   #define LEMUR_PREALIGN
00047   #define LEMUR_POSTALIGN   __attribute__ ((aligned))
00048 #else
00049   #define NOGDI
00050   #define WIN32_LEAN_AND_MEAN
00051   #include <windows.h>
00052   #include <winsock.h>
00053 
00054   /* Windows Visual C++ support */
00055   typedef __int64 INT64;
00056   typedef unsigned __int64 UINT64;
00057   typedef signed int INT32;
00058   typedef signed short INT16;
00059   typedef signed char INT8;
00060   typedef unsigned int UINT32;
00061   typedef int FILE_OFFSET;
00062   typedef SOCKET socket_t;
00063 
00064   #if _MSC_VER == 1200
00065     /* Specific defines for VC++ 6 */
00066     #define LEMUR_BROKEN_MIN
00067     #define LEMUR_BROKEN_MAX
00068     #define LEMUR_BROKEN_AUTOPTR
00069     #define LEMUR_NO_REMOVE
00070   #endif
00071  
00072   #define LEMUR_ALIGN     16
00073   #define LEMUR_PREALIGN  __declspec(align(16))
00074   #define LEMUR_POSTALIGN
00075 
00076   #define LEMUR_USING_FINDFIRST
00077 #endif
00078 
00079 #define PTR_TO_SIZET(s)   ( (size_t) ( (void*) (s) ) )
00080 #define PTR_TO_INT(s)     ( (int) ( (size_t) ( (void*) (s) ) ) )
00081 
00082 #ifndef MAX_UINT64
00083 #define MAX_UINT64  ( ~ ((UINT64) 0) )
00084 #endif
00085 
00086 #ifndef MAX_INT64
00087 #define MAX_INT64   ( (INT64) ( MAX_UINT64 >> 1 ) )
00088 #endif
00089 
00090 #ifndef MIN_INT64
00091 #define MIN_INT64   ( (INT64) ( MAX_UINT64 ^ ( (UINT64) MAX_INT64 ) ) )
00092 #endif
00093 
00094 #ifndef MAX_UINT32
00095 #define MAX_UINT32  ( ~ ((UINT32) 0) )
00096 #endif
00097 
00098 #ifndef MAX_INT32
00099 #define MAX_INT32   ( (INT32) (MAX_UINT32 >> 1) )
00100 #endif
00101 
00102 #ifndef MIN_INT32
00103 #define MIN_INT32   ( (INT32) ( MAX_UINT32 ^ ( (UINT32) MAX_INT32 ) ) )
00104 #endif
00105 
00106 #endif /* LEMUR_PLATFORM_H */
00107