add initial CMake and Visual Studio build support

This moves the compatibility include files from include to
include/compat so we can use the awful MS C compiler
<../include/> trick to emulate the GNU #include_next extension.

This also removes a few old compat files we do not need anymore.

1 files changed, 0 insertions, 15 deletions

diff --git a/include/unistd.h b/include/unistd.h
deleted file mode 100644
index 9b12034..0000000
--- a/include/unistd.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Public domain
- * unistd.h compatibility shim
- */
-
-#include_next <unistd.h>
-
-#ifndef LIBCRYPTOCOMPAT_UNISTD_H
-#define LIBCRYPTOCOMPAT_UNISTD_H
-
-#ifndef HAVE_GETENTROPY
-int getentropy(void *buf, size_t buflen);
-#endif
-
-#endif