1 files changed, 31 insertions, 0 deletions
diff --git a/include/remote/win/unistd.h b/include/remote/win/unistd.h
new file mode 100644
index 00000000..d4ff2278
--- /dev/null
+++ b/include/remote/win/unistd.h
@@ -0,0 +1,31 @@
+// This is an incomplete & imprecice implementation of the Posix
+// standard file by the same name
+
+
+// Since this is only intended for VC++ compilers
+// use #pragma once instead of guard macros
+#pragma once
+
+#ifdef _MSC_VER // Only for cross compilation to windows
+
+#ifndef UNW_REMOTE_ONLY
+// This is solely intended to enable compilation of libunwind
+// for UNW_REMOTE_ONLY on windows
+#error Cross compilation of libunwind on Windows can only support UNW_REMOTE_ONLY
+#endif
+
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+int          close(int);
+int          getpagesize(void);
+int          open(const char *, int, ...);
+ssize_t      read(int fd, void *buf, size_t count);
+ssize_t      write(int, const void *, size_t);
+long         sysconf(int name);
+
+#define _SC_PAGESIZE 11
+
+#endif // _MSC_VER