1 files changed, 42 insertions, 0 deletions
diff --git a/compatibility/unistd.h b/compatibility/unistd.h
new file mode 100644
index 0000000..3360ae2
--- /dev/null
+++ b/compatibility/unistd.h
@@ -0,0 +1,42 @@
+#ifndef _UNISTD_H
+#define _UNISTD_H    1
+
+/* This file intended to serve as a drop-in replacement for
+ *  unistd.h on Windows
+ *  Please add functionality as neeeded
+ */
+
+#include <stdlib.h>
+#include <io.h>
+//#include <getopt.h> /* getopt from: http://www.pwilson.net/sample.html. */
+
+#define srandom srand
+#define random rand
+
+static const W_OK = 2;
+static const R_OK = 4;
+
+#define access _access
+#define ftruncate _chsize
+
+#undef ssize_t
+#ifdef _WIN64
+typedef __int64    ssize_t;
+#else
+typedef _W64 int   ssize_t;
+#endif
+
+#define STDIN_FILENO 0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+/* should be in some equivalent to <sys/types.h> */
+typedef __int8            int8_t;
+typedef __int16           int16_t;
+typedef __int32           int32_t;
+typedef __int64           int64_t;
+typedef unsigned __int8   uint8_t;
+typedef unsigned __int16  uint16_t;
+typedef unsigned __int32  uint32_t;
+typedef unsigned __int64  uint64_t;
+
+#endif /* unistd.h  */