X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ed12f1dd6d40be5dcbd61140d63eec435f88e096..e26c0634d0040057f09d902842c2b77aa9f0cbfc:/src/common/utilscmn.cpp

diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp
index 1867cc1d44..724f54de2a 100644
--- a/src/common/utilscmn.cpp
+++ b/src/common/utilscmn.cpp
@@ -36,6 +36,7 @@
     #include "wx/log.h"
 
     #if wxUSE_GUI
+        #include "wx/app.h"
         #include "wx/window.h"
         #include "wx/frame.h"
         #include "wx/menu.h"
@@ -105,7 +106,7 @@
 // string functions
 // ----------------------------------------------------------------------------
 
-#if defined(__WXMAC__) && !defined(__DARWIN)
+#if defined(__WXMAC__) && !defined(__DARWIN__)
 int strcasecmp(const char *str_1, const char *str_2)
 {
   register char c1, c2;
@@ -1312,4 +1313,25 @@ long wxExecute(const wxString& command,
     return wxDoExecuteWithCapture(command, output, &error);
 }
 
+// ----------------------------------------------------------------------------
+// wxApp::Yield() wrappers for backwards compatibility
+// ----------------------------------------------------------------------------
+
+bool wxYield()
+{
+#if wxUSE_GUI
+    return wxTheApp && wxTheApp->Yield();
+#else
+    return FALSE;
+#endif
+}
+
+bool wxYieldIfNeeded()
+{
+#if wxUSE_GUI
+    return wxTheApp && wxTheApp->Yield(TRUE);
+#else
+    return FALSE;
+#endif
+}