Merge pull request ladislav-zezula#157 from extrowerk/haiku_support

SormLib: Haiku support

Author: ladislav-zezula

src/StormPort.h

@@ -81,7 +81,7 @@
   #if (__ppc__ == 1) || (__POWERPC__ == 1) || (_ARCH_PPC == 1)
     #include <stdint.h>
     #include <CoreFoundation/CFByteOrder.h>
-  #endif 
+  #endif
 
   #define    PKEXPORT
   #define    __SYS_ZLIB
@@ -96,6 +96,31 @@
 
 #endif
 
+#if !defined(PLATFORM_DEFINED) && defined(__HAIKU__)
+
+  #include <sys/types.h>
+  #include <sys/stat.h>
+  #include <sys/mman.h>
+  #include <fcntl.h>
+  #include <unistd.h>
+  #include <stdint.h>
+  #include <stdlib.h>
+  #include <stdio.h>
+  #include <stdarg.h>
+  #include <string.h>
+  #include <ctype.h>
+  #include <assert.h>
+  #include <errno.h>
+
+  #ifndef __BIG_ENDIAN__
+    #define PLATFORM_LITTLE_ENDIAN
+  #endif
+
+  #define PLATFORM_HAIKU
+  #define PLATFORM_DEFINED                  // The platform is known now
+
+#endif
+
 //-----------------------------------------------------------------------------
 // Assumption: we are not on Windows nor Macintosh, so this must be linux *grin*
 
@@ -165,8 +190,8 @@
   #ifndef _countof
     #define _countof(x)  (sizeof(x) / sizeof(x[0]))
   #endif
-  
-  #define WINAPI 
+
+  #define WINAPI
 
   #define FILE_BEGIN    SEEK_SET
   #define FILE_CURRENT  SEEK_CUR
@@ -193,17 +218,17 @@
 #endif // !PLATFORM_WINDOWS
 
 // 64-bit calls are supplied by "normal" calls on Mac
-#if defined(PLATFORM_MAC)
+#if defined(PLATFORM_MAC) || defined(PLATFORM_HAIKU)
   #define stat64  stat
   #define fstat64 fstat
   #define lseek64 lseek
   #define ftruncate64 ftruncate
   #define off64_t off_t
   #define O_LARGEFILE 0
 #endif
-                                                
+
 // Platform-specific error codes for UNIX-based platforms
-#if defined(PLATFORM_MAC) || defined(PLATFORM_LINUX)
+#if defined(PLATFORM_MAC) || defined(PLATFORM_LINUX) || defined(PLATFORM_HAIKU)
   #define ERROR_SUCCESS                  0
   #define ERROR_FILE_NOT_FOUND           ENOENT
   #define ERROR_ACCESS_DENIED            EPERM