From 225517aff0afc3270fab277d1c9ac2864053820c Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 13 Jun 2003 21:49:46 +0000
Subject: GLUT for OS/2 (Evgeny Kotsuba)

---
 src/glut/os2/glut_modifier.cpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/glut/os2/glut_modifier.cpp

(limited to 'src/glut/os2/glut_modifier.cpp')

diff --git a/src/glut/os2/glut_modifier.cpp b/src/glut/os2/glut_modifier.cpp
new file mode 100644
index 00000000000..0ffa5a68010
--- /dev/null
+++ b/src/glut/os2/glut_modifier.cpp
@@ -0,0 +1,31 @@
+
+/* Copyright (c) Mark J. Kilgard, 1994. */
+
+/* This program is freely distributable without licensing fees
+   and is provided without guarantee or warrantee expressed or
+   implied. This program is -not- in the public domain. */
+
+#include "glutint.h"
+
+/* CENTRY */
+int GLUTAPIENTRY
+glutGetModifiers(void)
+{
+  int modifiers;
+
+  if(__glutModifierMask == (unsigned int) ~0) {
+    __glutWarning(
+      "glutCurrentModifiers: do not call outside core input callback.");
+    return 0;
+  }
+  modifiers = 0;
+  if(__glutModifierMask & (ShiftMask|LockMask))
+    modifiers |= GLUT_ACTIVE_SHIFT;
+  if(__glutModifierMask & ControlMask)
+    modifiers |= GLUT_ACTIVE_CTRL;
+  if(__glutModifierMask & Mod1Mask)
+    modifiers |= GLUT_ACTIVE_ALT;
+  return modifiers;
+}
+
+/* ENDCENTRY */
-- 
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