X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fio%2Fseekable.h;h=84a556163e764e40ed837703434a01dfd60fe9a9;hp=9522311f55b32ae2f75bd2f62f9e233a3f28a6fd;hb=HEAD;hpb=d16185720fa344263367dbd50c61bfc8183d99a4

diff --git a/source/io/seekable.h b/source/io/seekable.h
index 9522311..e549d24 100644
--- a/source/io/seekable.h
+++ b/source/io/seekable.h
@@ -1,6 +1,9 @@
 #ifndef MSP_IO_SEEKABLE_H_
 #define MSP_IO_SEEKABLE_H_
 
+#include <cstdint>
+#include <stdexcept>
+#include <msp/core/mspcore_api.h>
 #include "base.h"
 
 namespace Msp {
@@ -8,11 +11,7 @@ namespace IO {
 
 class Handle;
 
-#ifdef MSVC
-typedef __int64 SeekOffset;
-#else
-typedef long long SeekOffset;
-#endif
+typedef std::int64_t SeekOffset;
 
 enum SeekType
 {
@@ -22,10 +21,18 @@ enum SeekType
 };
 
 
-class Seekable: public Base
+class MSPCORE_API bad_seek: public std::runtime_error
+{
+public:
+	bad_seek(SeekOffset, SeekType);
+	~bad_seek() throw() override = default;
+};
+
+
+class MSPCORE_API Seekable: public Base
 {
 protected:
-	Seekable() { }
+	Seekable() = default;
 
 public:
 	/** Changes the read/write offset.  Returns the new offset. */