1 files changed, 28 insertions, 0 deletions
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/misc/Delay.c b/xc/programs/Xserver/hw/xfree86/os-support/misc/Delay.c
new file mode 100644
index 000000000..04fe5b0b5
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/os-support/misc/Delay.c
@@ -0,0 +1,28 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/misc/Delay.c,v 3.1 2000/08/04 16:13:41 eich Exp $ */
+ 
+#include "X.h"
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include <time.h>
+
+void
+xf86UDelay(long usec)
+{
+    struct timeval start, interrupt;
+    
+    gettimeofday(&start,NULL);
+
+    do {
+	usleep(usec);
+	gettimeofday(&interrupt,NULL);
+	
+	if ((usec = usec - (interrupt.tv_sec - start.tv_sec) * 1000000
+	      - (interrupt.tv_usec - start.tv_usec)) < 0)
+	    break;
+	
+    } while (1);
+        
+}
+