From 5612f790a04447e57b8ba29024063973c09523a0 Mon Sep 17 00:00:00 2001
From: Matt Hill <matthill@gmail.com>
Date: Tue, 19 Aug 2014 00:41:45 -0400
Subject: [PATCH] Added platform independent sleep function

---
 src/openalpr/support/CMakeLists.txt |  1 +
 src/openalpr/support/platform.cpp   | 10 ++++++++++
 src/openalpr/support/platform.h     | 14 ++++++++++++++
 3 files changed, 25 insertions(+)
 create mode 100644 src/openalpr/support/platform.cpp
 create mode 100644 src/openalpr/support/platform.h

diff --git a/src/openalpr/support/CMakeLists.txt b/src/openalpr/support/CMakeLists.txt
index 9b72a47..8e4e30a 100644
--- a/src/openalpr/support/CMakeLists.txt
+++ b/src/openalpr/support/CMakeLists.txt
@@ -4,6 +4,7 @@ set(support_source_files
  filesystem.cpp
  timing.cpp
  tinythread.cpp
+ platform.cpp
 )
 
 add_library(support STATIC ${support_source_files})
diff --git a/src/openalpr/support/platform.cpp b/src/openalpr/support/platform.cpp
new file mode 100644
index 0000000..dc99772
--- /dev/null
+++ b/src/openalpr/support/platform.cpp
@@ -0,0 +1,10 @@
+#include "platform.h"
+
+void sleep_ms(int sleepMs)
+{
+	#ifdef WINDOWS
+		Sleep(sleepMs);
+	#else
+		usleep(sleepMs * 1000);   // usleep takes sleep time in us (1 millionth of a second)
+	#endif
+}
\ No newline at end of file
diff --git a/src/openalpr/support/platform.h b/src/openalpr/support/platform.h
new file mode 100644
index 0000000..bb9adfc
--- /dev/null
+++ b/src/openalpr/support/platform.h
@@ -0,0 +1,14 @@
+#ifndef OPENALPR_PLATFORM_H
+#define OPENALPR_PLATFORM_H
+
+#ifdef WINDOWS
+	#include <windows.h>
+#else
+	#include <unistd.h>
+#endif
+
+
+void sleep_ms(int sleepMs);
+
+
+#endif //OPENALPR_PLATFORM_H