--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/spandsp-0.0.6pre17/src/msvc/unistd.h	Fri Jun 25 15:50:58 2010 +0200
@@ -0,0 +1,34 @@
+/*
+ * SpanDSP - a series of DSP components for telephony
+ *
+ * unistd.h - a fudge for MSVC, which lacks this header
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2006 Michael Jerris
+ *
+ *
+ * This file is released in the public domain.
+ *
+ */
+
+#if !defined(_UNISTD_H_)
+#define _UNISTD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Declare this so we don't have to include winsock.h, it causes numerous conflicts.
+extern int __stdcall gethostname(char * name, int namelen);
+#pragma comment(lib, "ws2_32.lib")
+
+extern int getopt(int argc, char *argv[], char *opstring);
+
+extern char *optarg;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif