X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c0ab6adfedf92aa4457821422e77c19b80f10bee..794bcc2dea743ac907b839f54e451847c9ea4b72:/include/wx/filefn.h

diff --git a/include/wx/filefn.h b/include/wx/filefn.h
index 8179b6b758..f983b7e93a 100644
--- a/include/wx/filefn.h
+++ b/include/wx/filefn.h
@@ -18,6 +18,8 @@
 
 #include "wx/list.h"
 
+#include <time.h>
+
 // ----------------------------------------------------------------------------
 // constants
 // ----------------------------------------------------------------------------
@@ -39,7 +41,15 @@
     typedef long off_t;
 #endif
 
+#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
+//
+// VisualAge C++ V4.0 cannot have any external linkage const decs
+// in headers included by more than one primary source
+//
+extern const off_t wxInvalidOffset;
+#else
 const off_t wxInvalidOffset = (off_t)-1;
+#endif
 
 enum wxSeekMode
 {
@@ -85,7 +95,7 @@ WXDLLEXPORT void wxUnix2DosFilename(wxChar *s);
 
 #ifdef __WXMAC__
   WXDLLEXPORT wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) ;
-  WXDLLEXPORT wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) ; 
+  WXDLLEXPORT wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) ;
   WXDLLEXPORT void wxUnixFilename2FSSpec( const char *path , FSSpec *spec ) ;
   WXDLLEXPORT void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) ;
   WXDLLEXPORT wxString wxMac2UnixFilename( const char *s) ;
@@ -212,6 +222,9 @@ WXDLLEXPORT bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const w
 // On non-Windows platform, probably just return the empty string.
 WXDLLEXPORT wxString wxGetOSDirectory();
 
+// Get file modification time
+WXDLLEXPORT time_t wxFileModificationTime(const wxString& filename);
+
 // ----------------------------------------------------------------------------
 // classes
 // ----------------------------------------------------------------------------