X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8fd0d89b7dc8ed4ed7e460ddc9b61ae4a0e63c3e..960ba969f9b7e004cfa7bd1ea26e953dbc159f8c:/include/wx/utils.h

diff --git a/include/wx/utils.h b/include/wx/utils.h
index abb225b1ea..4c83498890 100644
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -207,9 +207,9 @@ WXDLLEXPORT bool wxHandleFatalExceptions(bool doit = TRUE);
 // Environment variables
 // ----------------------------------------------------------------------------
 
-// wxGetenv is declared in wxchar.h, but define a wrapper/synonym for it for
-// consistency with wxSetEnv
-inline const wxChar *wxGetEnv(const wxString& var) { return wxGetenv(var); }
+// returns TRUE if variable exists (value may be NULL if you just want to check
+// for this)
+WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value);
 
 // set the env var name to the given value, return TRUE on success
 WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value);
@@ -255,6 +255,12 @@ WXDLLEXPORT const wxMB2WXbuf wxGetUserHome(const wxString& user = wxEmptyString)
 WXDLLEXPORT wxChar* wxGetUserHome(const wxString& user = wxEmptyString);
 #endif
 
+#ifdef __WXMAC__
+WXDLLEXPORT wxString wxMacFindFolder(short 					vRefNum,
+								 OSType 				folderType,
+								 Boolean 				createFolder);
+#endif
+
 #if wxUSE_GUI // GUI only things from now on
 
 // ----------------------------------------------------------------------------
@@ -296,6 +302,9 @@ WXDLLEXPORT wxWindow* wxFindWindowAtPoint(const wxPoint& pt);
 // Yield to other apps/messages
 WXDLLEXPORT bool wxYield();
 
+// Like wxYield, but fails silently if the yield is recursive.
+WXDLLEXPORT bool wxYieldIfNeeded();
+
 // Yield to other apps/messages and disable user input
 WXDLLEXPORT bool wxSafeYield(wxWindow *win = NULL);