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diff --git a/board/MAI/bios_emulator/scitech/src/pm/tests/timerc.c b/board/MAI/bios_emulator/scitech/src/pm/tests/timerc.c
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index 0000000000..55e95a85d6
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+++ b/board/MAI/bios_emulator/scitech/src/pm/tests/timerc.c
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+/****************************************************************************
+*
+*                   SciTech OS Portability Manager Library
+*
+*  ========================================================================
+*
+*    The contents of this file are subject to the SciTech MGL Public
+*    License Version 1.0 (the "License"); you may not use this file
+*    except in compliance with the License. You may obtain a copy of
+*    the License at http://www.scitechsoft.com/mgl-license.txt
+*
+*    Software distributed under the License is distributed on an
+*    "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+*    implied. See the License for the specific language governing
+*    rights and limitations under the License.
+*
+*    The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc.
+*
+*    The Initial Developer of the Original Code is SciTech Software, Inc.
+*    All Rights Reserved.
+*
+*  ========================================================================
+*
+* Language:     ANSI C
+* Environment:  Any
+*
+* Description:  Test program for the Zen Timer Library.
+*
+****************************************************************************/
+
+#include <stdio.h>
+#include "pmapi.h"
+#include "ztimer.h"
+
+#define DELAY_SECS  10
+
+/*-------------------------- Implementation -------------------------------*/
+
+/* The following routine takes a long count in microseconds and outputs
+ * a string representing the count in seconds. It could be modified to
+ * return a pointer to a static string representing the count rather
+ * than printing it out.
+ */
+
+void ReportTime(ulong count)
+{
+    ulong   secs;
+
+    secs = count / 1000000L;
+    count = count - secs * 1000000L;
+    printf("Time taken: %lu.%06lu seconds\n",secs,count);
+}
+
+int     i,j;                                /* NON register variables! */
+
+int main(void)
+{
+#ifdef  LONG_TEST
+    ulong   start,finish;
+#endif
+
+    printf("Processor type: %d %ld MHz\n", CPU_getProcessorType(), CPU_getProcessorSpeed(true));
+
+    ZTimerInit();
+
+    /* Test the long period Zen Timer (we don't check for overflow coz
+     * it would take tooooo long!)
+     */
+
+    LZTimerOn();
+    for (j = 0; j < 10; j++)
+        for (i = 0; i < 20000; i++)
+            i = i;
+    LZTimerOff();
+    ReportTime(LZTimerCount());
+
+    /* Test the ultra long period Zen Timer */
+#ifdef LONG_TEST
+    start = ULZReadTime();
+    delay(DELAY_SECS * 1000);
+    finish = ULZReadTime();
+    printf("Delay of %d secs took %d 1/10ths of a second\n",
+        DELAY_SECS,ULZElapsedTime(start,finish));
+#endif
+
+    return 0;
+}