X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fmisc%2Fzfstream.hxx;h=e226166c985bff5ef7db4ab0da2fbab4796e2061;hb=bb383998bb77002a6d94e83e253de01e116f9268;hp=0b281456549d294b7e7aa152258f31c3985c6636;hpb=5348f4eafe4daea2e110a19cab1c1fb4cbfedda6;p=simgear.git

diff --git a/simgear/misc/zfstream.hxx b/simgear/misc/zfstream.hxx
index 0b281456..e226166c 100644
--- a/simgear/misc/zfstream.hxx
+++ b/simgear/misc/zfstream.hxx
@@ -28,23 +28,9 @@
 #ifndef _zfstream_hxx
 #define _zfstream_hxx
 
-#ifdef HAVE_CONFIG_H
-#  include <config.h>
-#endif
-
 #include <simgear/compiler.h>
 
-#ifdef HAVE_ZLIB
-#  include <zlib.h>
-#else
-#  include <simgear/zlib/zlib.h>
-#endif
-
-// At least Irix needs this
-#ifdef SG_HAVE_NATIVE_SGI_COMPILERS
-#include <char_traits.h>
-SG_USING_STD(char_traits);
-#endif
+#include <zlib.h>
 
 #ifdef SG_HAVE_STD_INCLUDES
 
@@ -84,8 +70,6 @@ SG_USING_STD(streamoff);
 
 #if defined(__GNUC__) && __GNUC_MINOR__ < 8
 #  define ios_binary   ios::bin
-#elif defined( SG_HAVE_NATIVE_SGI_COMPILERS )
-#  define ios_binary   0
 #else
 #  define ios_binary   ios::binary
 #endif
@@ -102,7 +86,11 @@ SG_USING_STD(streamoff);
 /**
  * A C++ I/O streams interface to the zlib gz* functions.
  */
+#ifdef SG_NEED_STREAMBUF_HACK
+class gzfilebuf : public __streambuf
+#else
 class gzfilebuf : public streambuf
+#endif
 {
 public:
 
@@ -153,7 +141,11 @@ public:
 protected:
 
     virtual int_type underflow();
+#ifndef SG_HAVE_STD_INCLUDES
     virtual int_type overflow( int_type c = traits_type::eof() );
+#else
+    virtual int_type overflow( int_type c = streambuf::traits_type::eof() );
+#endif
 
 private:
 
@@ -188,7 +180,7 @@ struct gzifstream_base
 {
     gzifstream_base() {}
 
-    Gzfilebuf gzbuf;
+    gzfilebuf gzbuf;
 };
 
 #endif // _zfstream_hxx