[*] Fixed some macroses for BSD

[*] Fixed OS detection

cmake/OS_Detection.cmake

@@ -47,8 +47,6 @@ if(UNIX)
     if (APPLE)
         add_definitions ("-DDAP_OS_DARWIN -DDARWIN -DDAP_OS_BSD")
         set(DARWIN ON)
-    else()
-        add_definitions ("-DDAP_OS_LINUX")
     endif()
     
     if (${CMAKE_SYSTEM_NAME} MATCHES "BSD" )

dap-sdk/core/include/portable_endian.h

@@ -50,14 +50,29 @@
 
 # include <sys/endian.h>
 
+#if !defined(be16toh)
 # define be16toh(x) betoh16(x)
+#endif
+
+#if !defined(le16toh)
 # define le16toh(x) letoh16(x)
+#endif
 
+#if !defined(be32toh)
 # define be32toh(x) betoh32(x)
+#endif
+
+#if !defined(le32toh)
 # define le32toh(x) letoh32(x)
+#endif
 
+#if !defined(be64toh)
 # define be64toh(x) betoh64(x)
+#endif
+
+#if !defined(le64toh)
 # define le64toh(x) letoh64(x)
+#endif
 
 #elif defined(__WINDOWS__)