45 lines
1.1 KiB
Diff
45 lines
1.1 KiB
Diff
diff --git a/classes/tdesktop.cc b/classes/tdesktop.cc
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index 38f1be4..f8f44f0 100644
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--- a/classes/tdesktop.cc
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+++ b/classes/tdesktop.cc
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@@ -26,6 +26,10 @@ Modified cursor behavior while desktop locked by Salvador E. Tropea (SET)
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#define Uses_TVCodePage
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#include <tv.h>
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+#include <cmath>
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+
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+using std::abs;
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+
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TDeskInit::TDeskInit( TBackground *(*cBackground)( TRect ) ) :
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createBackground( cBackground )
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{
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diff --git a/classes/tdisplay.cc b/classes/tdisplay.cc
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index 9225d48..ee5eca8 100644
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--- a/classes/tdisplay.cc
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+++ b/classes/tdisplay.cc
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@@ -22,6 +22,10 @@ same used in original Turbo Vision for compatibility purposes.
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#define Uses_TVCodePage
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#include <tv.h>
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+#include <cmath>
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+
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+using std::abs;
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+
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// Remove me please!
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int TDisplay::dual_display=0;
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diff --git a/classes/x11/x11src.cc b/classes/x11/x11src.cc
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index 538457e..10f9911 100644
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--- a/classes/x11/x11src.cc
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+++ b/classes/x11/x11src.cc
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@@ -98,6 +98,10 @@
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#define TIMER_ALARM SIGALRM
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#endif
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+#include <cmath>
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+
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+using std::abs;
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+
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const unsigned foWmin=5, foHmin=7, foWmax=20, foHmax=32;
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const int cursorDelay=300000;
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